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2017

19609438Speaker apparatus and electronic device having the same
29609435Battery-powered stereo speaker assembly having power connection for charging a handheld device
39609430Temperature measurement apparatus and protection apparatus for sound signal converting device
49609421Apparatus and methods related to a tactile vibrator for a speaker system
59602926Spatial placement of audio and video streams in a dynamic audio video display device
69602919Electronic device with wireless power control system
79602900Speaker frame and speaker having the same
89596530Configurable speaker
99584941Micromechanical digital loudspeaker
109584923Three-coil type round window driving vibrator having excellent driving force
119584921Sound transducer
129578421Miniature speaker
139578404Vehicle sound systems and related assemblies and devices
149571936Audio speaker having a high-saturation magnetic insert
159571935Loudspeaker with ducts for transducer voice coil cooling
169560453Electroacoustic transducer
179552840Three-dimensional sound capturing and reproducing with multi-microphones
189549262Miniature electroacoustic transducer and assembling method thereof
199544670Covered housing
209538291Speaker
219538269Speaker device
229538268Complementary asymmetric transducer configuration for lower distortion and extended range

2016

239532145Low-profile speaker
249532133Dual-frequency coaxial earphone
259532121Portable audio system having waveguide structure
269525939Overheat protector and protection methodology for electrodynamic loudspeakers
279525932Acoustic device having active drivers mounted to a passive radiator diaphragm
289521481Speaker porting around backlit keyboard
299516422Weaving method for a damper of a loudspeaker
309515541Audio resonance vibrator
319513727Touch input surface microphone
329510101Direct measurement of an input signal to a loudspeaker to determine and limit a temperature of a voice coil of the loudspeaker
339510099Speaker device
349510087Acoustic device
359503822Electroacoustic transducer
369503805Piezoelectric ceramic dual-frequency earphone structure
379503798Water dancing speaker
389497545Analog area speaker panel with precision placement and direction of audio radiation
399492958Case having speaker mesh module and manufacturing method thereof
409485587Speaker device assembly with recoil vibration attenuating counter balance
419485586Speaker driver
429485583Vibration unit for acoustic module
439485557Device accessory with speakers
449483922Shaker apparatus and related methods of transmitting vibrational energy to recipients
459479874Speaker and edge structure thereof
469474489Portable smart stethoscope formed of smart mobile device and casing assembly
479473853Acoustic unit, loudspeaker and acoustic module having the same, and manufacturing method thereof
489473848Transmission line loudspeaker
499473837Sound transducer with ventilation structure
509467768Methods and apparatus for wearable personal sound speaker systems
519467762Earphone device having sound guiding structures
529467759Speaker box
539466280Acoustic device suspension
549462403Package-integrable high sound quality moving coil loudspeaker structure
559462392Speaker device with a magnetic gap filled with magnetic fluid and changing magnetic flux density in axial and circumferential directions
569462391Vertically and horizontally balanced subwoofer
579462390Diaphragm for speaker, method of manufacturing same, and speaker
589462388Acoustic transducer comprising a plurality of coaxially arranged diaphragms
599461529Tactile low frequency transducer
609451345Loudspeaker assembly configuration
619445653Bluetooth audio
629445207Bone conduction device including a balanced electromagnetic actuator having radial and axial air gaps
639445201Inverted dual coil transducer
649438999Acoustic transducer assembly
659438998Acoustic transducer assembly
669438997Diaphragm, loudspeaker using diaphragm, electronic device and mobile device using loudspeaker, and method for producing diaphragm
679432788Thin film circuit for acoustic transducer and methods of manufacture
689432773Speaker and audio-visual system
699427027Cable controlling workout shirt
709426594Miniature speaker
719426588Antenna for hearing device, ear tip and hearing device provided with such an antenna
729426578Electromagnetic transducer
739426551Distributed wireless speaker system with light show
749398376Electroacoustic transducer
759386375Miniature speaker
769384639Rigid fixture for coupling one or more transducers to the upper back of the human body
779380366Securing structure of sound output mechanism and sound processing means of mobile device capable of outputting visual and sound signals
789369809MEMS component for generating pressure pulses
799369806Moving-coil electroacoustic transducer
809369789Speaker device
819363604Speaker box
829363593Transducer suspension elements with built-in tinsel wire
839363590Playback device
849362689System and method for detecting the ground and microphone input contacts in an audio plug
859357311Miniature speaker
869351058Speaker frame and speaker having the same
879348043Multi-coil multi-terminal closed-loop geophone accelerometer
889344804Miniature moving-coil speaker
899344784Earphone with dual loudspeakers
909338537Loudspeaker housing
919338535Micro-speaker
929338534Miniature speaker
939338532Suspension and speaker using same
949332351Long-throw acoustic transducer
959332328Magnetic yoke used for a moving-iron microphone/transducer
969327961Electrodynamic speaker structure having MEMS technology
979319797Electromagnetic vibration device and manufacturing method thereof
989319796Voice coil speaker
999319762Water-proof sound transmitting member
1009313580Audio speaking having an electrostatic membrane pump and methods to use same
1019313579Sound generator for vehicle
1029313570Waterproof speaker system with bladder
1039307327Portable electroacoustic device
1049307306Micro loudspeaker and electronic device using same
1059301054Electromechanical transducer and electrocoustic transducer
1069301053Audio transducer with electrostatic discharge protection
1079301034Magnetic suspension transducer
1089294845Miniature speaker
1099294844Voice coil speaker
1109294843Multimedia acoustics system having audio frequency digital interface
1119288581Speaker unit
1129288580Speaker device, audio visual equipment, mobile information processing apparatus, vehicle, and earphone
1139288564Integrated audio-visual systems
1149282401Floating and waterproof sound box
1159282388Sound system using repurposed materials
1169277327Acoustic generator, acoustic generating device, and electronic device
1179277325Inner magnetic transducer with multiple magnetic gaps and multiple coils and preparation method thereof
1189277324Three part membrane speaker
1199277303Treatment for loudspeaker suspension element fabric
1209271085Damper of a voice coil plate for a plate speaker
1219271083Speaker magnetic circuit
1229271060Flat type speaker having vibration-lead plate attached on top of vibration plate
1239258649Speaker device
1249258648Levered loudspeakers
1259258646Self-powered audio speaker having modular components
1269258638Anti-diffraction and phase correction structure for planar magnetic transducers
1279258635Control cord for headsets and auxiliary devices
1289258631Micro-speaker
1299253563Bone conduction speaker unit
1309247350Acoustic transducer assembly
1319247349Loudspeaker, video device, and portable information processing apparatus
1329241213Acoustic transducer
1339240206Electronic device and audio adjustment method
1349238251Dual-coil geophone accelerometer
1359232316Optically clear diaphragm for an acoustic transducer and method for making same
1369232305Acoustic transducer
1379232301Coaxial speaker system having a compression chamber

2015

1389226078Acoustic transducers
1399210513Multiple-ring coaxial audio speaker using single audio source
1409210512Flat-type speaker having plurality of magnetic circuits which are horizontally connected
1419210489Off-axial audio speaker using single audio source
1429197951Levitated structure of bluetooth speaker
1439191747Loudspeaker with force cancelling configuration
1449191746Loudspeaker driver with dual electromagnet assemblies
1459191734Loudspeaker
1469191731Dual-frequency coaxial earphone
1479185491Reinforced diaphragm for a low profile loudspeaker transducer with two sets of inner and outer magnets
1489173036Manufacturing method for narrow-type diaphragm and thin-type diaphragm, speaker-use diaphragm manufactured using same manufacturing method, speaker, electronic apparatus, and movable device
1499173035Dual coil moving magnet transducer
1509173034Ring shaped membrane for an electro-acoustical loudspeaker
1519173019Loudspeaker with rotatable sound-reflecting member
1529167350Magnetic circuit and coaxial speaker using the same
1539167349Method and apparatus for reproducing multi-channel sound using cable/wireless device
1549167341Multiple-way loudspeaker
1559167334Adjustable mechanism for securing in-ear audio device
1569167326In-wall multiple-bay loudspeaker system
1579167086Bluetooth headset with audio recording capabilities
1589161134Acoustic generator, acoustic generating device, and electronic device
1599161120Open-baffle loudspeaker
1609154883Low rise speaker assembly having a dual voice coil driver
1619148715Speaker frame and speaker having the same
1629148712Micromechanical digital loudspeaker
1639147328Creating tactile content with sound
1649144272Intelligent bracelet for attracting a baby's attention
1659143866Voice coil former stiffener
1669137592Speaker suspension
1679131304Loudspeaker and equipment including the same
1689124969Loudspeaker rigging system having upwardly extending connecting links
1699118993Voice coil and loudspeaker using the same
1709113258Speaker
1719106994Ultra-slim speaker structure
1729106988Electroacoustic transducer
1739106987Handling power dissipation in a multi microspeaker module
1749100754Electrically conductive membrane pump/transducer and methods to make and use same
1759100752Acoustic transducers with bend limiting member
1769100746Mobile terminal handwriting pen
1779100740Innovative magnetic design for speakers
1789100738Electrodynamic loudspeaker with conducting elements
1799100733Multi-way coaxial loudspeaker with internal magnet motor and permanent magnet cylinder
1809094750Loudspeaker, inner-ear headphone including loudspeaker, and hearing aid including loudspeaker
1819094743Acoustic transducers
1829088849Loudspeaker
1839084056Coaxial speaker system having a compression chamber with a horn
1849084042Apparatus and method for long playback of short recordings
1859078066Touch input surface speaker
1869078065System and method for displaying sound as vibrations
1879078059Transducer
1889071909Electromagnetic transducer
1899071898Acoustic loudspeaker
1909066179Loudspeaker assembly configuration
1919066174Portable audio system with integrated handle
1929065414Automatic volume reduction
1939060219Loudspeakers and systems
1949055359Electroacoustic transducing device
1959049927Reading stand
1969042568Portable smart stethoscope formed of smart mobile device and casing assembly
1979036837Desktop audio monitor system and method
1989031266Electrostatic loudspeaker with membrane performing out-of-plane displacement
1999031256Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control
2009025809Voicecoil affixation
2019020162Electronic device and external equipment with digital noise cancellation and digital audio path
2029014412Loudspeaker that is axially stabilized out of the diaphragm suspension plane
2039014408Subwoofer structure and adjusting method
2049002050Triangle speaker for tablet computer
2058995695Speaker apparatus
2068989410Compact bone conduction audio transducer
2078989397System and method for high reliability sound production
2088983112Planar speaker system
2098976992Speaker porting around backlit keyboard
2108971564Voice coil support for a coil transducer motor structure
2118965035Thin speaker structure
2128965022Personalized display
2138958597Speaker with voice coil and field coil
2148958593Multiple-orientation, free-standing, portable speaker
2158958591Speaker system method and apparatus
2168948440Electro-acoustic transducer
2178948439Acoustic conversion device and acoustic conversion device assembly method
2188948431Method and apparatus for controlling an electronic system
2198942384Dual-mode headset
2208934653Rhomboid shaped acoustic speaker
2218929578Loudspeaker and electronic devices incorporating same

2014

2228917895Handheld loudspeaker device
2238913771Portable electronic device having a water exposure indicator label
2248908880Electronic apparatus having microphones with controllable front-side gain and rear-side gain
2258903117Speaker assembly
2268897481Grille attachment for loudspeaker
2278891810Flat diaphragm loudspeaker
2288885862Display with wave generators
2298879776Speaker and electronic device using the speaker
2308879774Loudspeaker magnet assembly with two inner magnets comprising a central bore
2318873792Speaker
2328873787Two-way audio speaker arrangement
2338867777Speaker assembly
2348867776Audio speaker frame for multimedia device
2358855349Portable speaker
2368842873Loudspeaker with an inverted motor
2378842858Electret condenser microphone
2388837768Electro-acoustic transducer enclosure
2398831248Apparatus with directivity pattern
2408824725Speaker diaphragm, speaker using said diaphragm, and speaker diaphragm manufacturing method
2418818014Sound production component
2428818006Speaker system, electronic apparatus using same, and mobile body device
2438813906Speaker damper and manufacturing method of the same
2448811653Speaker unit
2458811651Speaker having multiple coils
2468811650Ribbon transducer provided with dynamic tensioning system
2478804995Low profile loudspeaker
2488798309Speaker device with a magnetic gap filled with magnetic fluid and changing magnetic flux density in axial and circumferential direction
2498798307Speaker unit
2508794374Acoustic transducer device
2518792667Thin audio component mounting structure, portable audio device, cellular phone and method for mounting thin audio component
2528792666Acoustic apparatus
2538781150Multiple magnetic air gap motor
2548781146Combined passive acoustic speaker and stand
2558774448Speaker with elastic plate coupled to diaphragm
2568774447Crossover double speaker
2578774430Linear interleaved magnetic motor and loudspeaker transducer using same
2588761418Microelectromechanical loudspeaker array with predetermined period of time of diaphragm relaxation
2598750553Speaker device for mobile terminal
2608750536Output control apparatus, output controlling method, program, and output control system
2618718317Moving-magnet electromagnetic device with planar coil
2628718309Speaker apparatus combining earpiece and hands free functions
2638718308Reproducing apparatus and method for automatically converting output mode based on movements of casing
2648718294Audio connectors with wavelength-division-multiplexing capabilities
2658693723Single magnet coaxial loudspeaker
2668687837Electroacoustic transducer
2678682022Loudspeaker
2688682020Speaker magnet thermal management
2698682007Condenser microphone unit
2708682003Equipment with optical paths for noise cancellation signals
2718675908Low cost programmable sound recording and playback device and method for communicating with, and recharging of, the device
2728666104Lighting and audio communication system
2738666103Waterproof pillow with audio unit
2748638976Speaker device
2758638967Foldable electronic device
2768638958Speaker shoes with audio adapter receiver
2778634587Acoustic conversion device
2788634586Ceiling-mounted loudspeaker enclosure
2798630441Multi-magnetic speaker
2808630428Display device and audio output device

2013

2818611583Compact coaxial crossover-free loudspeaker
2828611075Apparatus for mounting an audio player
2838594363Voice coil and SMT micro speaker using the same
2848594362Speaker
2858594361Speaker mounting member for display apparatus
2868588456Acoustic conversion device
2878582800Slim-type speaker with interconnecting damper and bobbin
2888582795Robust diaphragm for an acoustic device
2898577074Vortex cooling of voice coils
2908577058Display device and driving method thereof
2918565452Integrated acoustic transducer in MEMS technology, and manufacturing process thereof
2928553926Speaker and electronic device
2938542862Flat acoustic transducer and method for driving the same
2948540049Acoustic diaphragm suspending
2958538061Earphone driver and method of manufacture
2968538046Speaker set and electronic device incorporating the same
2978526662Articulating speaker assembly providing for pivotal adjustment of connected first and second members
2988526654Acoustic wave generation device and equipment including a plurality of such devices
2998520883Articulating speaker assembly providing for pivotal adjustment of connected first and second midrange members
3008511422Flexible multiple speaker support apparatus
3018503709Portable audio system having waveguide structure
3028494208Inertial vibration exciter
3038477967Acoustic reflector and energy storage for media assemblies
3048472657Forming a geometric structure in a device housing to externally provide a hardware element of a mobile telecommunication device
3058467565Inductive electroacoustic transducer
3068467564Loudspeaker
3078467541Universal auxiliary component connecting system for a personal audio-set
3088462977Loudspeaker with magnetic elements fixedly provided on diaphragm
3098457688Mobile wireless communications device with voice alteration and related methods
3108457345Vibration plate, speaker unit and portable information terminal
3118452042Shallow speaker
3128433090Ribbon microphone with rounded magnet motor assembly, backwave chamber, and phantom powered JFET circuit
3138428296Bobbin and loudspeaker using the same
3148428295Loudspeaker that is axially stabilized out of the diaphragm suspension plane
3158422727Electro-acoustical transducer
3168422726Ironless and leakage free coil transducer motor assembly
3178422725Bobbin and loudspeaker using the same
3188422713Spherically housed loudspeaker system
3198411892Aesthetic linear speaker assembly
3208411883Loudspeaker apparatus and speaker system
3218406438Device and method for the excitation and/or damping and/or detection or structural oscillations of a plate-shaped device using a piezoelectric strip device
3228391539Damper and loudspeaker using the same
3238385586Flat loudspeaker structure
3248385585Speaker
3258385584Diaphragm and loudspeaker using the same
3268385582Damper and loudspeaker using the same cross-reference to related applications
3278385580High power low frequency transducers and method of assembly
3288374381Diaphragm and loudspeaker using the same
3298374380Speaker voice coil structure having at least three coils
3308374379Loudspeaker with replaceable motor assembly
3318369547Enclosure for a communication device
3328363880Speaker and electronic device including the same
3338363879Speaker
3348355690Electrical and mechanical connector adaptor system for media devices
3358355524Magnetic circuit
3368355520Music player
3378345883Audio playback method and apparatus using line array speaker unit

2012

3388340329Piezoelectric speaker
3398335337Loudspeaker with replaceable motor assembly
3408335336Vibration device and acoustic system
3418331607Speaker
3428331604Electro-acoustic conversion apparatus
3438331579Reproducing apparatus and headphone apparatus
3448320604Composite loudspeaker cone
3458320595Wireless acoustic speaker mount
3468320594Audio/video device having a volume control function for an external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor
3478320579Control cord for headsets and auxiliary devices
3488315421Loudspeaker having an interlocking magnet structure
3498315416Necklace type detachable three dimensional sound reproduction apparatus
3508315406Music reproducing system and information processing method
3518300875Speaker diaphragm and speaker including the same
3528300869Lighting and audio communication system
3538300868Fabric bag including control device
3548300867Audio/video device having a volume control function for an external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor
3558300866Audio/video device having a volume control function for an external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor
3568300858Electrostatic speaker
3578300845Electronic apparatus having microphones with controllable front-side gain and rear-side gain
3588295536Moving magnet levered loudspeaker
3598295526Low frequency enclosure for video display devices
3608295525Flash-N-scratch
3618295524Speaker unit to be used for projector
3628295516System, apparatus, method and program for controlling output
3638284972Speaker assembly
3648280091Dual compression drivers and phasing plugs for compression drivers
3658275159Media playback apparatus having speakers with rotatable connecting means
3668265331Earpiece for communications
3678265317Electronic device
3688259980Pivotal speaker tweeter
3698259978Sound box and portable electronic device using the same
3708254612Sound system for portable electronic device
3718249291Extended multiple gap motors for electromagnetic transducers
3728243967Hand-held electronic device
3738235168Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker
3748230966Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker
3758229152Interchangeable bar loudspeaker system
3768223988Enhanced blind source separation algorithm for highly correlated mixtures
3778218805Wireless speaker system for use with ceiling fans
3788208669Combination speaker support, display support, and sound guide
3798208653Method and apparatus for reproducing multi-channel sound using cable/wireless device
3808204269Low profile audio speaker with minimization of voice coil wobble, protection and cooling
3818204266Audio devices
3828204265Ear warming article including electronic device and easily interchangeable advertising areas
3838199962Loudspeaker diaphragm and loudspeaker using the same
3848199961Speaker device, installation body for speaker device, and mobile body having speaker device mounted thereon
3858199958Battery charging jobsite audio apparatus
3868189840Loudspeaker and electronic devices incorporating same
3878177021Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker
3888175321Speaker motor and speaker
3898175320Single magnet coaxial loudspeaker
3908175319Interchangeable magnet loudspeaker
3918170265Front facing electronic slave speaker
3928170231Adjustable accessory for a portable communication device
3938170223Constant-beamwidth loudspeaker array
3948165336Voice coil and speaker
3958165335Speaker and speaker unit
3968165333Modular speaker system
3978165320Audio/video device having a volume control function for external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor
3988160291Voice coil and speaker
3998157098System and method for providing audio content to a person
4008157097System and method for providing audio content to a person
4018155374Electroacoustic transducing device
4028155373Electroacoustic transducer
4038155362Wireless listening system
4048150095Thermal management system for speaker system having vented frame for establishing air passages
4058144912Manufacturing method of paper making part for loudspeaker, paper making part for loudspeaker, diaphragm for loudspeaker, sub cone for loudspeaker, dust cap for loudspeaker and loudspeaker
4068144911Garment with speaker function
4078144900Speaker system
4088139816Acoustic transducer
4098139815Damper of rectangular-shaped slim speaker
4108139795Loudspeaker system for aircraft cabin
4118139784Compound loudspeaker
4128135164Speaker
4138135162Multiple magnet loudspeaker
4148131005Electrodynamic transducer including a dome with a ferrofluid suspension
4158131004Speaker apparatus
4168131001Speaker diaphragm and electrodynamic loudspeaker using the same
4178130997Speaker assembly
4188130987Speaker system with a plurality of openings in side walls of each of two speaker boxes
4198130976Bandpass box in the supporting structure of a vehicle
4208126189Multi-directional flat speaker device
4218126185Speaker assembly
4228126181Acoustic system
4238126180Dual configuration speaker
4248126138Integrated speaker assembly for personal media device
4258122996Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker
4268118376Display rack
4278116509Electromagnetic ultrasonic transducer and array thereof
4288116508Dual-mode loudspeaker
4298111870Electrodynamic transducer and use thereof in loudspeakers and geophones
4308111869Speaker device
4318111868Speaker device
4328111836System and method using a phased array of acoustic generators for producing an adaptive null zone
4338107664Cap with bluetooth headset
4348103044Speaker device
4358103038Boundary microphone
4368103034Mounting device and speaker assembly having the same
4378098877Vibration speaker and a portable electronic device comprising the vibration speaker
4388098852Acoustic reflector and energy storage for media assemblies
4398094867Speaker, yoke thereof and method for manufacturing yoke
4408094866Loudspeaker without extraneous cone forces due to air trapped behind the dust cover
4418090131Steerable acoustic waveguide
4428090130Highly portable media devices

2011

4438085963Combined power and audio dock for handheld device
4448081786Speaker clearance arrangement for a communication device
4458073179MEMS microphone package with RF insensitive MEMS microphone chip
4468068618Spherical loudspeaker for omnipresent sound reproduction
4478064631Electroacoustic transducer
4488064630Audio speaker utilizing an unanchored magnet for primary force generation
4498064625Portable entertainment system
4508059857Voice coil bobbin and speaker system
4518059850Condenser microphone
4528055010Magnetic structure for an ironless electrodynamic-loudspeaker motor, motors and loudspeakers
4538050432Sound system
4548045746Speaker device
4558045745Edge support for a speaker apparatus comprising multiple ridges
4568041071Diaphragm and speaker device
4578041070Speaker
4588031902Loudspeaker
4598027499Portable audio system with changeable functionality
4608023686Loudspeaker
4618023668System for predicting the behavior of a transducer
4628019101Condenser microphone
4638014556Speaker system for head protective gear
4648009857Induction motor for loudspeaker
4658009856Speaker
4668009855Speaker
4677991177Control pad structure with integral speaker
4687991176Stereo widening network for two loudspeakers
4697991175Method and a system to adjust the acoustical performance of a loudspeaker
4707986802Portable electronic device and personal hands-free accessory with audio disable
4717983432Point excitation placement in an audio transducer
4727978872Driver for a speaker
4737974423Loudspeaker system
4747970162Loudspeaker bobbin interconnection assembly
4757970160Speaker apparatus
4767970158Sound system
4777970149Audio speaker with partially spherical speaker housing and escutcheon
4787961902Speaker apparatus and manufacturing method thereof
4797961900Communication device with single output audio transducer
4807953240Loudspeaker apparatus
4817945069Loudspeaker plastic cone body
4827940953Magnetic membrane suspension
4837940952Electro-acoustic transducer
4847940950Electromagnetically-shielded speaker systems and methods
4857936896Speaker apparatus
4867936891Line array electroacoustical transducing
4877933426Removable speaker arrangement
4887929726Planar diaphragm acoustic loudspeaker
4897912242Speaker apparatus and terminal member
4907912240Dual diaphragm electroacoustic transducer
4917903837Magnetic circuit for speaker device and speaker device
4927903836Implantable microphone with shaped chamber
4937894623Loudspeaker having an interlocking magnet structure
4947869195Integrated personal media player and portable DVD/CD player
4957864977Voice coil assembly and loudspeaker using the same

2010

4967849958Vibration system part for speaker device and manufacturing method thereof
4977848537Voice coil bobbin, manufacturing method thereof and speaker device
4987848534Sound system, method for controlling the sound system, and sound equipment
4997826627Wagering game with user volume control
5007826622Constant-beamwidth loudspeaker array
5017822222Loudspeaker and method of manufacturing the same
5027817813Woofer speaker mounting structure for portable computer
5037804976Radiant cooler for loudspeakers
5047796772Flat panel display apparatus, stand and speaker apparatus
5057792320Loudspeaker with field replaceable parts and method of assembly
5067792319Flat panel speaker, electronic device having same, and structure and method ford mounting same
5077792317Flat panel display with detachable anti-vibrate speaker
5087792316Portable storage container with cable management functionality and a method for managing cables of a portable storage container
5097787645Loudspeaker-transducer array
5107760899Subwoofer with cascaded array of drivers arranged with staggered spacing
5117756287Speaker vibrating parts
5127706563Concentric radial ring motor
5137706562Corrugated damper for speaker
5147706553Auto-mute command stream by voice-activated remote control
5157684586Dual voice coil speaker
5167684585Thermal management system for speaker system having vented frame for establishing air passages
5177684574Reflective loudspeaker array
5187672473Loudspeaker
5197672472Audio transducer
5207668331Fidelity speaker
5217668330Ear warming article including electronic device and easily interchangeable advertising areas
5227657050Platform for attachment to a sound system
5237644801Membrane with a high resistance against buckling and/or crinkling
5247643643Electronic apparatus

2009

5257634101Thermal management system for loudspeaker having internal heat sink and vented top plate
5267634099High-fidelity earpiece with adjustable frequency response
5277606384Spiral line array loudspeaker
5287606383Curved line array loudspeaker
5297606379Omni-directional speaker lamp
5307599511Loudspeaker with undulated membrane
5317593540Electroacoustic transducer and magnetic circuit unit
5327587059Snap-in and lock baffle
5337577270Dome-shaped diaphragm and speaker
5347570780Loudspeaker having a composite diaphragm structure
5357570778Angled speaker assembly
5367570774Speaker having improved sound-radiating function to both directions
5377561705Reduction of flux leakage in a dynamic microphone
5387548632Speaker, module using the same, electronic equipment and device, and speaker producing method
5397548630Integrated loudspeaker system
5407542583Loudspeaker
5417532736Speaker
5427529381Multifunction-type vibration actuator and portable communication equipment
5437519195Sound system for industrial tool chests
5447501834Voice coil actuator with embedded capacitive sensor for motion, position and/or acceleration detection
5457483543Stereo imaging manifold and method for use in a portable electronic device
5467480392Plate type speaker using horizontal vibration voice coil
5477480389Sound direction system
5487477757Dual-gap transducer with radially-charged magnet

2008

5497469052Portable sound system, apparatus, and method
5507433487Speaker
5517433486Speaker and manufacturing method for the same
5527426283Speaker device and heat-dissipating member
5537418109Diaphragm structure of light sound converter
5547412267Mobile device with a combination attachment and acoustic port
5557402922Acoustic wave generating apparatus and method
5567400740Core cap for loudspeaker
5577388964Loudspeaker, and module and electronic apparatus using the loudspeaker
5587386145Loudspeaker system, method and apparatus of manufacturing the same
5597386144Inertial voice type coil actuator
5607376239Electromechanical transducer and method for transforming energies
5617369672Personal audio visual system
5627366317Apparatus for creating motion amplification in a transducer with improved linkage structure
5637366314Speaker clearance arrangement for a communication device
5647356154Audio player activated by greeting card retraction
5657331420Frame for speaker device and speaker device
5667325650Speaker
5677319767Line array electroacoustical transducing

2007

5687302077Electromagnetic driver for a planar diaphragm loudspeaker
5697283637Exciting device
5707280668Ceramic metal matrix diaphragm for loudspeakers
5717272238Loudspeaker having cooling system
5727260235Line electroacoustical transducing
5737254248One-magnet rectangular transducer
5747251342Single end planar magnetic speaker
5757225895Audio speaker with wobble free voice coil movement
5767218744Piezo-electric speaker
5777206427Flat panel surface array
5787187779Electromagnetic transducer and portable communication device
5797185735Audio speaker with wobble free voice coil movement
5807178628Speaker assembly
5817167573Full range loudspeaker
5827164777Speaker driver with detachable motor and basket
5837164776Vibration balanced receiver
5847162048Structure around a speaker unit and applied electric or electronic apparatus thereof

2006

5857142683Computer with acoustic driver built into acoustically leaky chassis
5867130432Speaker mounting system and method
5877110249Electronic apparatus
5887095867Portable audio reproduction system
5897043042Button apparatus with a speaker
5907039210Briefcase or carrying case with integrated loudspeaker system
5917030522Exciter for directly vibrating board

2005

5926965679Equalizable electro-acoustic device used in commercial panels and method for converting said panels
5936961438Loudspeaker system having wide-directional characteristics
5946956957Loudspeakers
5956944310Speaker apparatus
5966940992Push-push multiple magnetic air gap transducer
5976940991Damper for loudspeaker and method for manufacturing same
5986931140Electro-acoustic transducer with two diaphragms
5996914998Speaker apparatus
6006907955Electromagnetic electroacoustic transducer
6016904154Acoustic device
6026903474Electro-mechanical transducer
6036901150Permanent magnet actuator with electric excitation coil, especially loudspeaker and mobile telephone
6046899794Speaker device, and method and device for producing the same
6056895378System and method for producing acoustic response predictions via a communications network
6066876752Loudspeakers systems and components thereof
6076870941Dipole radiating dynamic speaker
6086868165Loudspeaker
6096863152Low profile audio speaker
6106850138Vibration actuator having an elastic member between a suspension plate and a magnetic circuit device
6116847726Shorting rings in dual-coil dual-gap loudspeaker drivers
6126847139Multi-functional vibrating actuator
6136845168Speaker for an electronic instrument

2004

6146836551Loudspeaker
6156829366Magnetic circuit and loudspeaker using the same
6166819773Loudspeaker with a three-dimensional diaphragm
6176817084Method for manufacturing a speaker apparatus
6186810128Electromagnetic induction actuator and portable telecommunications equipment
6196804366Speaker apparatus
6206795564Energy converter with two coils and two magnetic gaps
6216795563Speaker for an electronic instrument
6226789642Display enclosure having thin speaker
6236782111Multiple voicecoil and driver transducing
6246771792Track-shaped loudspeaker
6256768806Shorting rings in dual-coil dual-gap loudspeaker drivers
6266760461Vehicle loudspeaker
6276757402Knockdown speaker
6286751333Inertial vibration transducers
6296751329Loudspeaker driver
6306739424Speaker system
6316738490Loudspeaker with independent magnetic dampening and excursion control
6326738489Vibration speaker
6336731773Dual basket speaker with replaceable, self-aligning cone assembly and super ventilated pole piece
6346724909Speaker apparatus
6356721435Acoustic loudspeaker with energy absorbing bearing and voice coil, and selective sound dampening and dispersion
6366714656Loudspeaker system with dust protection
6376714655Speaker
6386711274Compound speaker for a portable communication device
6396708797Display enclosure having thin speaker
6406700988Speaker spider with integral lead wire arrangement and manufacturing method thereof
6416694039Loudspeaker
6426694037Spider-less loudspeaker with active restoring apparatus
6436690809Microspeaker
6446681025Electromechanical and electroacoustic transducer
6456678387Loudspeaker having cooling system
6466674197Electromagnetic sound generator

2003

6476671385Speaker and magnetic circuit used for the speaker
6486665415Loudspeaker overcurrent protection
6496661903Loudspeaker
6506661898Speaker for an electronic instrument
6516654475Electricity-to-sound transducer
6526647124Loudspeaker with coaxial magnetic circuit for high-pitch sound and low-pitch sound
6536647122Loudspeaker drive unit
6546646507Power booster amplifier
6556643381Sound quality improving mechanism for loudspeaker
6566639995Concentric magnetic configuration for loudspeakers
6576639994Loudspeaker having adjustable motor strength
6586639992Multifunction acoustic device
6596636612Speaker for use in confined spaces
6606636611Combined receiver and speaker
6616628790Apparatus for on-ear operation and off-ear operation with two sound reproduction transducers
6626621911Multifunction acoustic device
6636618487Electro-dynamic exciter
6646611606Compact high performance speaker
6656611605Speaker having a device capable of generating sound and vibration
6666611604Ultra low frequency transducer and loud speaker comprising same
6676608541Electromagnetic actuator
6686594372Electroacoustic transducer
6696590994Linear vibrating device and speaker equipped with the same
6706580803Structure for changing sound quality of speaker
6716580799Keyboard comprising a loudspeaker
6726578661Speaker apparatus
6736570995Speaker device
6746570993Electric-mechanical-acoustic converter and method for producing the same
6756567528Offset apex spider
6766563932Magnet system for loudspeakers
6776553126Micro speaker
6786553125Multiple-function convertor for converting electric signals to vibration of elements of a portable electronic instrument
6796529611Multifunction acoustic device
6806526151High stability loudspeaker
6816519349Loudspeaker
6826519347Panel-form loudspeakers
6836516071Structure of a picture-frame type loudspeaker
6846513623Speaker

2002

6856501844Loudspeaker and method of assembling same
6866496590Loudspeaker with improved diaphragm
6876494289Device for dynamic excitation of panel loudspeakers
6886490363Structure of speaker
6896488465Technique for nesting articles
6906466682Vibration speaker
6916466676Compound driver for acoustical applications
6926449376Planar-type loudspeaker with at least two diaphragms
6936445803Speaker
6946438246Speaker apparatus
6956415037Speaker and the manufacturing method thereof
6966404894Packaging
6976400825Microspeaker
6986399870Musical instruments incorporating loudspeakers
6996394224Structure of speaker
7006393132Speaker
7016385327Device having two coaxially disposed bodies which are movable relative to one another along a translation axis
7026385324Broadband loudspeaker
7036373959Electroacoustic transducer
7046373362Signal converter
7056370257Apparatus including an electroacoustic transducer having terminal contacts which extend in the direction of the transducer axis and including a printed circuit board having mating contacts
7066359997Loudspeaker having radially magnetized magnetic ring
7076359541Surface-mounted electromagnetic sound generator
7086351542Loudspeakers with panel-form acoustic radiating elements
7096347149Driver for a flat acoustic panel
7106343136Speaker apparatus and manufacturing method thereof
7116343128Dual cone loudspeaker
7126342831Electronic apparatus

2001

7136333575Vibration exciter
7146332262Method of fabricating a loudspeaker suspension device
7156327369Loudspeakers comprising panel-form acoustic radiating elements
7166320967Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
7176312552Curable resin composition, adhesive composition, bonded product, speaker and bonding method
7186307942Panel-form microphones
7196304661Loudspeakers comprising panel-form acoustic radiating elements
7206285773Linear loudspeaker
7216285770Noticeboards incorporating loudspeakers
7226275598Sound reproduction device
7236269167Loudspeaker spider, method of making it and loudspeaker incorporating it
7246266426Visual display means incorporating loudspeakers
7256263084Power amplifier and loudspeaker frame integration
7266259800Speaker and speaker apparatus
7276259799Speaker system
7286243472Fully integrated amplified loudspeaker
7296237716Standard-sized vibrating diaphragm speaker structure
7306222929Speaker having middle-high sound speakers
7316215887Thin type speaker having a secondary diaphragm
7326215881Ceiling tile loudspeaker
7336212284Sound reproduction device
7346208742Electro-acoustic dynamic transducer system for use in a loud speaker
7356208237Electro-mechanical and acoustic transducer for portable terminal unit
7366201878Portable compact disc player
7376198831Panel-form loudspeakers
7386192136Inertial vibration transducers
7396188775Panel-form loudspeakers
7406181799Greetings or the like card
7416175637Acoustic transducer
7426173065Structure of speaker

2000

7436166146Curable resin composition, adhesive composition, bonded product, speaker and bonding method
7446154556Dome speaker
7456151402Vibration transducers
7466148953Loudspeaker component and resin composition therefor
7476144753Damper for a speaker apparatus
7486134332Sound lens speaker system
7496111972Diffusing volume electroacoustic transducer
7506111969High fidelity, broad band acoustic loudspeaker
7516095278Base for holding the tweeter of a speaker
7526069965Loudspeaker
7536067365Loudspeaker
7546061461Audio transducer
7556038327Electroacoustic transducer comprising a closing member for closing the rear volume of the transducer
7566031925Telescoping loudspeaker has multiple voice coils
7576031920Coaxial dual-parabolic sound lens speaker system

1999

7586003766Vending machine
7595987148Driver for a horn radiator
7605933512Double cone-type loudspeaker
7615933508Horn speaker system
7625920638Structure of speaker
7635909014Low frequency equaphase surround loudspeaker
7645905805Electrodynamic transducer
7655903656Monitor has tubular loudspeaker reducing CRT's mask vibrations
7665898786Loudspeakers
7675878149Loudspeaker having a yoke, magnet, cylindrical throat, and spacer plate configuration
7685878148Compression driver
7695872855Multiple voice coil, multiple function loudspeaker

1998

7705848174Linear movement speaker system
7715848173Surroundless loudspeaker
7725847333Electrodynamic loudspeaker and system comprising the loudspeaker
7735841880Multi-point drive type speaker
7745838809Speaker
7755835612Speaker apparatus
7765832096Speaker containing dual coil
7775825297Taut armature reciprocating impulse transducer
7785812689Low-powered loud speaker provided with echo generator
7795809157Electromagnetic linear drive
7805802191Loudspeakers, systems, and components thereof
7815786741Polygon magnet structure for voice coil actuator
7825784478Audible environment awareness restoring device
7835784471Hearing aid with an electrodynamic acoustic transducer
7845757945Terminal for speaker
7855757942Speaker unit with an improved acoustic equalizer
7865748760Dual coil drive with multipurpose housing
7875748759Loud speaker structure
7885742561Transversely driven piston transducer
7895740264Miniature electroacoustic transducer
7905739480Speaker base for alternatively mounting different drivers
7915727077Electroacoustic transducer comprising a closing member
7925719946Loudspeaker for higher audio frequencies and a manufacturing method thereof
7935715324Speaker having magnetic circuit
7945714722Loudspeaker

1997

7955701358Isobaric loudspeaker
7965701357Loudspeaker structure with a diffuser
7975687248Light weight and low magnetic leakage loudspeaker
7985687244Bone conduction speaker and mounting system
7995682436Multipoint driving loudspeaker having repulsion magnetic-type driving unit
8005664024Loudspeaker
8015641910Electrodynamic transducer shaker and method for its manufacture
8025635686Composite speaker system having a directional adjustable tweeter
8035629501Composite speaker system having a directional adjustable transducer
8045625699Speaker device
8055602930Loudspeaker

1996

8065590210Loudspeaker structure and method of assembling loudspeaker
8075583945Speaker with a molded plastic frame including a positioning projection, and a method for manufacturing the same
8085546470Loudspeaker
8095526441Full range convex electrodynamic loudspeaker
8105524151Electroacoustic transducer having a mask
8115512714Composite speaker system having a directional adjustable tweeter
8125511131Loudspeaker

1995

8135475765Improvements in or relating to loudspeakers
8145461677Loudspeaker
8155426707Electrodynamic loudspeaker with cooling arrangement
8165408533Motional feedback speaker system with radially polarized magnet and underhung voice-coil
8175396563Earphone
8185390257Light-weight speaker system

1994

8195371806Loudspeaker
8205357587Distortion reduction in loudspeakers
8215335284Coneless, no-moving-parts speaker
8225321763Body sense speaker
8235317642Loudspeakers having torque drive radiators

1993

8245214710Permanent magnet system with associated coil arrangement
8255198624Audio transducer with controlled flexibility diaphragm
8265197104Electrodynamic loudspeaker with electromagnetic impedance sensor coil
8275181253Loudspeaker assembly

1992

8285172092Selective call receiver having audible and tactile alerts
8295166984Loudspeaker
8305157731Dome radiator speaker
8315151943Low distortion dynamic loudspeaker
8325150419Calotte-type treble loudspeaker
8335150418Speaker system
8345143169Loudspeaker diaphragm provided with a rear load
8355142508Aquatic transducer system
8365127060Centering device for speaker diaphragm
8375125033Body sense speaker
8385125031Speaker system with focused vibration
8395123053Loudspeaker suspension

1991

8405073948Midrange loudspeaker driver
8415058173Combination inertia type audio transducer and loudspeaker
8425040221Compact electroacoustical transducing with flat conducting tinsel leads crimped to voice coil ends
8435025474Speaker system with image projection screen
8445012457Aquatic transducer system
8454989254Electro-acoustic transducer and manufacturing process

1990

8464979220Integral body speaker with detachable terminal plate
8474967871Body-sensible acoustic device
8484961227Portable loud speaker system
8494951270Audio transducer apparatus
8504928312Acoustic transducer
8514926486Transducer assembly for automatic message system
8524924504Audio speaker
8534922541Acoustic horn audio reproducer
8544914750Sound transducer
8554903308Audio transducer with controlled flexibility diaphragm

1989

8564868882Loudspeaker
8574829581Electrodynamic transducer comprising a two-part diaphragm
8584821331Coaxial speaker unit
8594811313Loudspeaker and audio reproduction apparatus
8604807295Loudspeaker
8614795369Electrical connector apparatus for a loudspeaker motor

1988

8624783824Speaker unit having two voice coils wound around a common coil bobbin
8634764968Disk diaphragm for a loudspeaker
8644757548Speaker system and dome-shaped enclosure therefor
8654750208Audio-band electromechanical vibration converter
8664737992Compact electroacoustical transducer with spider covering rear basket opening
8674722517Mechanical spring having negative spring stiffness useful in an electroacoustic transducer
8684720867Woofer system for an automotive audio system with a protecter therefor

1987

8694703510Electro-acoustic transducer with diaphragm and blank therefor
8704680800Moving-coil loudspeaker unit
8714675907Electro-vibration transducer
8724672675Multiple speaker loudspeaker with conductive bridge
8734665550Electrodynamic loudspeaker having omnidirectional sound emission
8744641345Body-sensible acoustic device

1986

8754619342Multiple sound transducer system utilizing an acoustic filter to reduce distortion
8764608463Electro-acoustic transducer
8774607382Electroacoustic transducer unit with reduced resonant frequency and mechanical spring with negative spring stiffness, preferably used in such a transducer unit
8784598178Means for critically damping a dynamic loudspeaker
8794595801Coupled dual cone velocity driver speaker
8804593404Method of improving the acoustics of a hall
8814591672Loud speaker assembly
8824591667Dome speaker with cut-out portions in the voice coil bobbin
8834590333Multidriver loudspeaker
8844590332Phase coherent low frequency speaker
8854586192Soundstage boundary expansion system
8864584439Audio transducer with controlled flexibility diaphragm
8874577069Electroacoustical transducer
8884567327Flat-diaphragm transducer and method of manufacturing such a transducer
8894566178Process for assembling a cone speaker
8904565905Loudspeaker construction

1985

8914559584Combination lighting device and loudspeaker
8924552242Coaxial type composite loudspeaker
8934551849Vehicle panel speaker for automotive audio system utilizing part of a vehicle panel as a sound-producing medium
8944550428Driver unit for automotive audio speaker
8954547631Large-excursion electroacoustic transducer
8964544805Plane speaker
8974536623Electro-acoustic transducer with diaphragm and blank therefor
8984520237Electrodynamic speaker
8994514599Speaker for automotive vehicle audio system having a vehicle panel serving as sound-amplifying medium
9004507800Enclosed magnet loudspeaker
9014506117Electroacoustic transducer
9024499340Speaker for automotive audio system with vehicle panel utilized as sound amplifying medium
9034496021360 Degree radial reflex orthospectral horn for high-frequency loudspeakers
9044491698Electro-acoustic transducer with diaphragm and blank therefor

1984

9054477699Mechanical two-way loudspeaker
9064472604Planar type electro-acoustic transducer and process for manufacturing same
9074464785Loudspeaker system
9084438297Dynamic speaker
9094426556Electrodynamic loudspeaker
9104426553Vehicle loudspeaker arrangement with magnetic-field-sensitive device

1983

9114395598Electro-acoustic transducer causing sound waves to be in phase at any point by preventing reflection from the back end of the diaphragm to stress applying means
9124392027Method and apparatus for providing a uniform sound distribution in an aircraft cabin
9134387275Speaker and speaker system
9144384174Moving voice coil loudspeaker, peripheral diaphragm support, diaphragm construction, bobbin to diaphragm reinforcement
9154379951Electro-acoustic transducer means
9164379213Electroacoustical converter
9174374624Sound emitting device for electronic timepiece
9184367377Horn loudspeaker with particular suspension and lead wire passage

1982

9194357498Coaxial type multi-way planar diaphragm loudspeaker system
9204354067Audio-band electromechanical vibration converter
9214336425High frequency compression driver and method of manufacture thereof
9224322583Voice coil bobbin connection to loudspeaker diaphragm of honeycomb core sandwiched by sheets
9234317009Coldproof reflex horn speaker
9244313040Electro-acoustic transducer with free edge diaphragm

1981

9254306121Electro-acoustic transducer assembly
9264303142Combined acoustical transducer and grille
9274300655Acoustic diaphragm for speakers and method of producing the same
9284297537Dynamic loudspeaker
9294284167Sound reproducing device
9304281223Electro-acoustic transducer
9314276449Speaker or microphone having corrugated diaphragm with conductors thereon
9324272653Loudspeaker and a method of producing the same
9334256930Loudspeaker having improved magnetic assembly
9344252211Loudspeaker
9354243838Stiffness variation device

1980

9364239090High accuracy bass reproducer device
9374235302Loudspeaker
9384234766Speaker assembly
9394232204High fidelity loudspeaker
9404225757Broad band dynamic loudspeaker
9414220832Two-way speaker with transformer-coupled split coil
9424198550Peripherally reinforced laminated loudspeaker diaphragm
9434191863Support for multi-point magnetic driver loudspeaker
9444188711Method of making broad band dynamic loudspeaker

1979

9454180710Adjustably positioned phasing plug
9464176249Deleterious mechanical vibrations from dynamic loudspeaker offset by additional dynamic device
9474163876Electro-acoustic transducer with variable thickness foam surfaced diaphragm
9484158756Dynamic loudspeaker with plastic basket encapsulating front pole plate
9494146756Moving voice coil transducer with diaphragm having concentric sections of opposite curvature
9504144416Unitary tuned port and loudspeaker frame
9514143738Loudspeaker driver unit
9524143537Method for the manufacture of loud speakers
9534139733Electro acoustic transducer with improved diaphragm

1978

9544122314Loudspeaker having a laminate diaphragm of three layers
9554115667Loudspeaker voice coil bearing
9564107479Electro-acoustic transducer

1977

9574064376Sound reproduction system and device
9584061890Loudspeaker with single layer rectangular wire voice coil wound on slit metal bobbin with a notch in the adjacent pole plate
9594057694Speaker diaphragm having flat response curve
9604039044Low frequency electro-acoustic transducer with interconnected diaphragms interleaved with fixed diaphragms
9614031337Loudspeaker
9624030564Loud speaker with stable damping
9634029910Wide dispersion loudspeaker with flexing diaphragm
9644029171Membrane for electroacoustic converter systems
9654013846Piston loudspeaker

1976

9663983337Broad-band acoustic speaker
9673979566Electromagnetic transducer
9683955055Dynamic loudspeaker
9693944757High-fidelity moving-coil loudspeaker
9703939942Electroacoustic transducers
9713937905Moving voice coil transducer having a flat diaphragm of an impregnated knit
9723935400Oval dome type speaker
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017