СПИСОК патентов США - подгруппа МПК16 H04R25/02
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9591415 | Hearing aid comprising a flexible connection member | |||
| 2 | 9591414 | Acoustic device | |||
| 3 | 9578430 | Hearing aid | |||
| 4 | 9578427 | External ear insert for hearing comprehension enhancement | |||
| 5 | 9578406 | Acoustic device | |||
| 6 | 9571939 | Hearing aid positioning system and structure | |||
| 7 | 9554221 | Speech processor cases | |||
| 8 | 9533146 | Systems and methods for facilitating apical electrode stimulation by an electro-acoustic stimulation system | |||
| 9 | 9532897 | Devices that train voice patterns and methods thereof | |||
2016 | |||||
| 10 | 9521495 | CIC hearing aid seal and method of manufacturing the same | |||
| 11 | 9516436 | Binaural hearing instrument and earpiece | |||
| 12 | 9516435 | Hearing aid adapter for easy conversion of open ear to closed ear fitting | |||
| 13 | 9485593 | Acoustic device | |||
| 14 | 9462366 | Earpieces having flexible flaps | |||
| 15 | 9438984 | Wearable electronic pieces and organizer | |||
| 16 | 9398364 | Earpiece passive noise attenuating | |||
| 17 | 9392377 | Anatomically customized ear canal hearing apparatus | |||
| 18 | 9369166 | Earpiece attachment for use with a cell phone | |||
| 19 | 9344819 | Adjustable securing mechanism for a space access device | |||
| 20 | 9344812 | Portable electronic device for wearing at the ear and a method of operating a portable electronic device | |||
| 21 | 9320898 | Systems and methods for facilitating apical electrode stimulation by an electro-acoustic stimulation system | |||
| 22 | 9319767 | Earphone | |||
| 23 | 9313581 | Hybrid optical code scanner user alert | |||
| 24 | 9253580 | Replaceable receiver for in-the-ear hearing instrument | |||
2015 | |||||
| 25 | 9215522 | Earphones | |||
| 26 | 9204214 | Method and device for voice operated control | |||
| 27 | 9179229 | Speech processor cases | |||
| 28 | 9167364 | External ear insert for hearing comprehension enhancement | |||
| 29 | 9143871 | Micro converter, audio device and hearing aid | |||
| 30 | 9131917 | Acoustic sensor assembly | |||
| 31 | 9124991 | Sound awareness hearing prosthesis | |||
| 32 | 9094766 | Hearing assistance system with own voice detection | |||
| 33 | 9094756 | Invertible ear tips for an ear piece | |||
| 34 | 9088847 | Ear tip and method of manufacturing the same and ear phone including the same | |||
| 35 | 9071914 | Combined microphone and receiver assembly for extended wear canal hearing devices | |||
| 36 | 9060234 | Canal hearing devices and batteries for use with same | |||
| 37 | 9060230 | Ear cleaning apparatus | |||
| 38 | 9042586 | Method and apparatus for own-voice sensing in a hearing assistance device | |||
| 39 | 8958589 | Cable length adjustment in auditory devices | |||
| 40 | 8955519 | Earplug insertion device | |||
2014 | |||||
| 41 | 8894562 | Implantable microphone for hearing systems | |||
| 42 | 8867764 | Calibrated hearing aid tuning appliance | |||
| 43 | 8864645 | Hearing implant | |||
| 44 | 8798301 | Tool for removal of canal hearing device from ear canal | |||
| 45 | 8771204 | Acoustic sensor assembly | |||
| 46 | 8755550 | Earphones | |||
| 47 | 8699736 | Hearing aid | |||
| 48 | 8657064 | Earpiece sealing system | |||
| 49 | 8651229 | Hearing protection | |||
| 50 | 8636100 | Method for the production of an otoplastic device | |||
2013 | |||||
| 51 | 8616213 | Earplug insertion device | |||
| 52 | 8590665 | Invertible ear tips for an ear piece | |||
| 53 | 8573353 | Long-wearing deep-insertion ear tip | |||
| 54 | 8565467 | Earphone | |||
| 55 | 8556024 | Device for hearing protection | |||
| 56 | 8526647 | Listening device providing enhanced localization cues, its use and a method | |||
| 57 | 8506473 | Hearing-aid transducer having an engineered surface | |||
| 58 | 8499886 | Expander ear tip | |||
| 59 | 8483417 | Configuration and method for wireless data transmission between hearing devices | |||
| 60 | 8477978 | Open fit canal hearing device | |||
| 61 | 8477973 | Hearing assistance system with own voice detection | |||
| 62 | 8467553 | Hearing aid system comprising a receiver in the ear and a system for identification of the type of receiver | |||
| 63 | 8462973 | Ear fitting | |||
| 64 | 8462956 | Earhealth monitoring system and method IV | |||
| 65 | 8437486 | Calibrated hearing aid tuning appliance | |||
| 66 | 8411893 | Headphone | |||
| 67 | 8406443 | Bone anchored bone conductive hearing aid | |||
| 68 | 8396238 | Cable length adjustment in auditory devices | |||
| 69 | 8374370 | Real ear measurement adaptor with internal sound conduit | |||
| 70 | 8363872 | Magnetic earpiece coupling | |||
| 71 | 8348011 | Earplug cushion for an earphone | |||
| 72 | 8348010 | Invertible ear tips for an ear piece | |||
2012 | |||||
| 73 | 8340335 | Hearing device with semipermanent canal receiver module | |||
| 74 | 8333260 | Deep insertion vented earpiece system | |||
| 75 | 8331593 | Hearing aid with a removably connected elongate member | |||
| 76 | 8327973 | Foam compositions with enhanced sound attenuation | |||
| 77 | 8311258 | Headset | |||
| 78 | 8284974 | Hearing aid | |||
| 79 | 8254586 | Method and apparatus for objective assessment of in-ear device acoustical performance | |||
| 80 | 8224005 | Hearing aid extension | |||
| 81 | 8218799 | Non-occluding audio headset positioned in the ear canal | |||
| 82 | 8208644 | Earhealth monitoring system and method III | |||
| 83 | 8201561 | Ear tip | |||
| 84 | 8175308 | Earplug for a hearing aid | |||
| 85 | 8170262 | Wireless air tube headset | |||
| 86 | 8122892 | Water absorbing ear plugs | |||
| 87 | 8109359 | Ear protector | |||
| 88 | 8103031 | Hearing device sound emission tube with a 2-component design | |||
| 89 | 8096383 | Tapered vent for a hearing instrument | |||
| 90 | 8091680 | Acoustic resistor for hearing improvement and audiometric applications, and method of making same | |||
2011 | |||||
| 91 | 8068628 | Method and arrangement for exchanging data with a hearing device | |||
| 92 | 8047207 | Orifice insertion devices and methods | |||
| 93 | 8031893 | Hearing aid | |||
| 94 | 8023678 | Hearing device with on/off switch and associated method | |||
| 95 | 8020563 | Ultra thin ear plugs | |||
| 96 | 7940946 | Open fit canal hearing device | |||
| 97 | 7913696 | Self-fitting device for location in an ear canal | |||
| 98 | 7899194 | Dual ear voice communication device | |||
| 99 | 7886745 | Self-fitting device for location in an ear canal | |||
| 100 | 7886744 | Tube-formed earplug with integral stem | |||
| 101 | 7867160 | Systems and methods for photo-mechanical hearing transduction | |||
| 102 | 7864974 | Earphone device integrated with microphone | |||
| 103 | 7864973 | User disposable sleeve for use within the ear canal | |||
| 104 | 7864972 | Customized in-ear interface for acoustic equipment and method | |||
2010 | |||||
| 105 | 7854294 | Sound-attenuating earmuff having isolated double-shell structure | |||
| 106 | 7841446 | Bandless hearing protector and method | |||
| 107 | 7822219 | Cartilage displacing bead, ridge, or key projection | |||
| 108 | 7793756 | Replaceable microphone protective membrane for hearing devices | |||
| 109 | 7784583 | Deep insertion vented earpiece system | |||
| 110 | 7783056 | Earplug | |||
| 111 | 7717226 | Hearing protection cap | |||
| 112 | 7708110 | Bandless hearing protector and method | |||
| 113 | 7703572 | Sound-attenuating earmuff having isolated double-shell structure | |||
| 114 | 7688983 | Method and apparatus for objective assessment of in-ear device acoustical performance | |||
| 115 | 7681577 | Ear tip | |||
| 116 | 7660427 | Deformable soft molding compositions | |||
| 117 | 7648005 | Clip-style hearing protector | |||
2009 | |||||
| 118 | 7635047 | Hearing aid | |||
| 119 | 7600604 | User disposable member for use within the ear canal and methods for manufacturing the same | |||
| 120 | 7510046 | Low attenuating push-in earplug with integral handle | |||
| 121 | 7499561 | Hearing aid with cerumen protection | |||
| 122 | 7480387 | In the ear hearing aid utilizing annular acoustic seals | |||
| 123 | 7478702 | Customized hearing protection earplug and method for manufacturing the same | |||
2008 | |||||
| 124 | 7444877 | Optical waveguide vibration sensor for use in hearing aid | |||
| 125 | 7401680 | Hearing protection earplug and use of the same | |||
| 126 | 7401679 | Adaptor for mounting a sound tube in an earpiece | |||
| 127 | 7387187 | Custom-molded ear-plug, and process for producing a custom-molded ear-plug device | |||
| 128 | 7357217 | Faceplate cover | |||
2007 | |||||
| 129 | 7313245 | Intracanal cap for canal hearing devices | |||
| 130 | 7240765 | Customized hearing protection earplug with an acoustic filter and method for manufacturing the same | |||
| 131 | 7236605 | User disposable sleeve for use within the ear canal | |||
| 132 | 7191867 | Hearing aid device that can be worn in the ear with a housing | |||
| 133 | 7185733 | Method for manufacturing an ear device and ear device | |||
| 134 | 7164775 | In the ear hearing aid utilizing annular ring acoustic seals | |||
2006 | |||||
| 135 | 7116793 | Ear pad, and earphone with the pad | |||
| 136 | 7014010 | Method for manufacturing an ear device and ear device | |||
2005 | |||||
| 137 | 6940988 | Semi-permanent canal hearing device | |||
| 138 | 6931141 | Hearing aid and a method for operating a hearing aid | |||
| 139 | 6879696 | In-ear hearing aid and method for its manufacture | |||
| 140 | 6865279 | Hearing aid with a flexible shell | |||
| 141 | 6860362 | Hearing aid instrument flexible attachment | |||
2004 | |||||
| 142 | 6831987 | Directional microphone assembly | |||
| 143 | 6820717 | Pressure regulating earplug | |||
| 144 | 6786860 | Hearing aid design | |||
| 145 | 6772853 | Clip-on earphone device | |||
| 146 | 6766031 | In-the-ear hearing aid with reduced occlusion effect and a method for the production and user-fitting of such a hearing aid | |||
| 147 | 6731770 | Behind-the-ear hearing aid and surface-mounted module for this type of hearing aid | |||
| 148 | 6724901 | Hearing aid and switch for a hearing aid | |||
| 149 | 6700983 | Hearing aid | |||
| 150 | 6678386 | Programmable module | |||
| 151 | 6678385 | Compact modular in-the-ear hearing aid | |||
2003 | |||||
| 152 | 6658124 | Rechargeable hearing aid | |||
| 153 | 6643378 | Bone conduction hearing aid | |||
| 154 | 6622815 | Transducer support pad | |||
| 155 | 6600825 | Hermetically sealed hearing aid converter and hearing aids with this converter | |||
| 156 | 6585075 | Hearing aid having hard mounted speaker and energy absorbing tip | |||
| 157 | 6577740 | Hearing aid, ear piece, aid for its insertion into the ear and device for making a cast of the deepest part of the auditory passage | |||
| 158 | 6567526 | Directional microphone assembly | |||
| 159 | 6556870 | Partially inserted cochlear implant | |||
| 160 | 6556686 | Programmable hearing aid device and method for operating a programmable hearing aid device | |||
| 161 | 6549635 | Hearing aid with a ventilation channel that is adjustable in cross-section | |||
| 162 | 6522764 | Hearing aid | |||
2002 | |||||
| 163 | 6493454 | Hearing aid | |||
| 164 | 6473511 | Disposable hearing aid with integral power source | |||
| 165 | 6456720 | Flexible circuit board assembly for a hearing aid | |||
| 166 | 6430296 | Compact modular in-the-ear hearing aid | |||
| 167 | 6389143 | Modular electroacoustic instrument | |||
| 168 | 6387039 | Implantable hearing aid | |||
| 169 | 6366678 | Microphone assembly for hearing aid with JFET flip-chip buffer | |||
2001 | |||||
| 170 | 6320959 | Hearing aid telephone interconnect system | |||
| 171 | 6319020 | Programming connector for hearing devices | |||
| 172 | 6285771 | Directional microphone assembly | |||
| 173 | 6283915 | Disposable in-the-ear monitoring instrument and method of manufacture | |||
| 174 | 6253871 | Disposable in-the-ear monitoring instrument using a flexible earmold and casing, and method of manufacture | |||
| 175 | 6208743 | Electrodynamic acoustic transducer with magnetic gap sealing | |||
| 176 | 6205227 | Peritympanic hearing instrument | |||
2000 | |||||
| 177 | 6157728 | Universal self-attaching inductive coupling unit for connecting hearing instrument to peripheral electronic devices | |||
| 178 | 6151399 | Directional microphone system providing for ease of assembly and disassembly | |||
| 179 | 6144748 | Standard-compatible, power efficient digital audio interface | |||
| 180 | 6130950 | Hearing aid which allows non-computerized individual adjustment of signal processing stages | |||
| 181 | 6094493 | Hearing aid | |||
| 182 | 6088465 | Door-dependent system for enabling and adjusting options on hearing aids | |||
| 183 | 6075869 | Directional microphone assembly | |||
| 184 | 6041129 | Hearing apparatus | |||
| 185 | 6031922 | Microphone systems of reduced in situ acceleration sensitivity | |||
1999 | |||||
| 186 | 5999632 | Fixation element for an implantable microphone | |||
| 187 | 5995636 | Hearing aid | |||
| 188 | 5920635 | Hearing aid | |||
| 189 | 5915031 | Modularized hearing aid circuit structure | |||
| 190 | 5889874 | Hearing aid device to be worn in the ear | |||
| 191 | 5881159 | Disposable hearing aid | |||
| 192 | 5878147 | Directional microphone assembly | |||
| 193 | 5875254 | Binaural hearing aid with integrated retrieval line and microphone | |||
1998 | |||||
| 194 | 5835606 | Hearing aid with integrated retrieval line and volume control | |||
| 195 | 5802183 | BTE assistive listening receiver with interchangeable crystals | |||
| 196 | 5799095 | Beside-the-door programming system for programming hearing aids | |||
| 197 | 5790672 | In ear hearing aid | |||
| 198 | 5781637 | Method for fabricating a hearing aid faceplate and a faceplate produced thereby | |||
| 199 | 5757934 | Transmitting/receiving apparatus and communication system using the same | |||
| 200 | 5742692 | In-the-ear hearing aid with flexible seal | |||
| 201 | 5737436 | Earphones with eyeglass attatchments | |||
| 202 | 5717771 | Programmable hearing aid means worn in the auditory canal | |||
| 203 | 5712917 | System and method for creating auditory sensations | |||
| 204 | 5710819 | Remotely controlled, especially remotely programmable hearing aid system | |||
1997 | |||||
| 205 | 5675657 | Deep insertion intracanal hearing aids or miniaturized peritympanum hearing aids | |||
| 206 | 5659156 | Earmolds for two-way communications devices | |||
| 207 | 5654530 | Auditory canal insert for hearing aids | |||
| 208 | 5627521 | Personal microwave and radio frequency detector | |||
| 209 | 5606621 | Hybrid behind-the-ear and completely-in-canal hearing aid | |||
| 210 | 5604812 | Programmable hearing aid with automatic adaption to auditory conditions | |||
1996 | |||||
| 211 | 5586188 | Hearing aid | |||
| 212 | 5515443 | Interface for serial data trasmission between a hearing aid and a control device | |||
| 213 | 5502769 | Interface module for programmable hearing instrument | |||
| 214 | 5500901 | Frequency response adjusting device | |||
1995 | |||||
| 215 | 5404407 | Programmable hearing aid unit | |||
| 216 | 5395168 | In the ear hearing aid having extraction tube which reduces acoustic feedback | |||
| 217 | 5390254 | Hearing apparatus | |||
| 218 | 5389009 | Battery substitute device | |||
| 219 | 5384852 | Hearing aid having a programmable audio input | |||
| 220 | 5381484 | Hearing aid with pull-out-string, pull-out string, and method of making a hearing aid | |||
1994 | |||||
| 221 | 5373555 | Unidirectional ear microphone and gasket | |||
| 222 | 5365593 | Decorative and operative hearing aid attachment | |||
| 223 | 5363444 | Unidirectional ear microphone and method | |||
| 224 | 5357576 | In the canal hearing aid with protruding shell portion | |||
| 225 | 5347584 | Hearing aid | |||
| 226 | 5327499 | Safety device for a hearing aid | |||
| 227 | 5295191 | Hearing aid intended for being mounted within the ear canal | |||
| 228 | 5276739 | Programmable hybrid hearing aid with digital signal processing | |||
1993 | |||||
| 229 | 5265168 | Hearing aid | |||
| 230 | 5263090 | Hearing aid filter apparatus | |||
| 231 | 5257315 | Hearing aid to be worn in the ear | |||
| 232 | 5250926 | Potentiometer with improved seal | |||
| 233 | 5249234 | Cover for behind-the-ear type hearing aids and methods of making and using the same | |||
| 234 | 5243662 | Electrodynamic sound generator for hearing aids | |||
| 235 | 5228089 | Hearing aid | |||
| 236 | 5220918 | Trans-tympanic connector for magnetic induction hearing aid | |||
| 237 | 5220612 | Non-occludable transducers for in-the-ear applications | |||
| 238 | 5210804 | Solar powered hearing aid and reenergizer case | |||
| 239 | 5204917 | Modular hearing aid | |||
| 240 | 5201008 | Modular hearing aid with lid hinged to faceplate | |||
| 241 | 5195139 | Hearing aid | |||
| 242 | 5193116 | Hearing and output transducer with self contained amplifier | |||
| 243 | 5188540 | Hearing aid having electrical contact means arranged in a battery compartment | |||
| 244 | 5185802 | Modular hearing aid system | |||
1992 | |||||
| 245 | 5144674 | Digital programming device for hearing aids | |||
| 246 | 5133016 | Hearing aid with replaceable drying agent | |||
| 247 | 5101435 | Combined microphone and magnetic induction pickup system | |||
1991 | |||||
| 248 | 5068901 | Dual outlet passage hearing aid transducer | |||
| 249 | 5062138 | Hearing aid with battery compartment | |||
| 250 | 5048090 | Hearing aid with transmitter and microphone housing parts | |||
| 251 | 5033090 | Hearing aid, especially of the in-the-ear type | |||
| 252 | 5012520 | Hearing aid with wireless remote control | |||
| 253 | 5008943 | Modular hearing aid with lid hinged to faceplate | |||
| 254 | 5003608 | Apparatus and method for manipulating devices in orifices | |||
| 255 | 4987597 | Apparatus for closing openings of a hearing aid or an ear adaptor for hearing aids | |||
1990 | |||||
| 256 | 4969534 | Hearing aid employing a viscoelastic material to adhere components to the casing | |||
| 257 | 4965831 | Hearing aid housing with retaining frame | |||
| 258 | 4964170 | Hearing aid | |||
| 259 | 4961230 | Hearing aid programming interface | |||
| 260 | 4955729 | Hearing aid which cuts on/off during removal and attachment to the user | |||
| 261 | 4941180 | Hearing aid with a contact spring configuration | |||
| 262 | 4937876 | In-the-ear hearing aid | |||
| 263 | 4931369 | Contact arrangement for the battery of an in-ear hearing aid | |||
| 264 | 4922540 | Hearing aid comprising a printed circuit film | |||
| 265 | 4918757 | Hearing aid headband support | |||
| 266 | 4912769 | Hearing aid comprising a printed circuit board and hearing coil | |||
1989 | |||||
| 267 | 4890330 | Hearing aid with interchangeable battery compartment and audio connection | |||
| 268 | 4890329 | Hearing aid comprising printed circuit board | |||
| 269 | 4881616 | Hearing aid retention apparatus | |||
| 270 | 4870688 | Mass production auditory canal hearing aid | |||
| 271 | 4869339 | Harness for suppression of hearing aid feedback | |||
| 272 | 4867267 | Hearing aid transducer | |||
| 273 | 4860362 | Hearing aid and method for making it | |||
| 274 | 4852177 | High fidelity earphone and hearing aid | |||
| 275 | 4840249 | Apparatus for srewing a cover onto a screw neck of a hearing aid | |||
| 276 | 4834211 | Anchoring element for in-the-ear devices | |||
| 277 | 4831655 | Hinge for a hearing aid cover | |||
| 278 | 4817609 | Method for treating hearing deficiencies | |||
| 279 | 4815138 | In-the-ear hearing-aid with pivotable inner and outer sections | |||
| 280 | 4803458 | Control switch and potentiometer for hearing aids and the like | |||
| 281 | 4800982 | Cleanable in-the-ear electroacoustic transducer | |||
1988 | |||||
| 282 | 4791819 | Method and apparatus for making comparative acoustic measurements | |||
| 283 | 4791673 | Bone conduction audio listening device and method | |||
| 284 | 4783816 | Hearing aid to be worn behind the ear having battery and volume control facing in opposite directions | |||
| 285 | 4756312 | Magnetic attachment device for insertion and removal of hearing aid | |||
| 286 | 4739512 | Hearing aid | |||
| 287 | 4736430 | Hearing aid | |||
| 288 | 4735759 | Method of making a hearing aid | |||
| 289 | 4727582 | Hearing aid with adjustable flexible connection member | |||
| 290 | 4723293 | Hearing aid apparatus | |||
1987 | |||||
| 291 | 4712244 | Directional microphone arrangement | |||
| 292 | 4710961 | Miniature hearing aid having a bindable multi-layered amplifier arrangement | |||
| 293 | 4702345 | Hearing aid retention device | |||
| 294 | 4680799 | Hearing aid | |||
| 295 | 4679650 | Hearing aid ear mold end piece for the auditory canal and hearing aid ear mold | |||
| 296 | 4672672 | Miniature hearing aid | |||
| 297 | 4657106 | "Ear" hearing aid | |||
| 298 | 4649366 | Trimmer control mounted in potentiometer knob | |||
| 299 | 4639556 | Hearing aid with a flexible printed circuit board | |||
| 300 | 4638125 | Hearing aid with a housing to be worn behind the ear | |||
1986 | |||||
| 301 | 4629833 | Electric hearing aid | |||
| 302 | 4628907 | Direct contact hearing aid apparatus | |||
| 303 | 4628527 | Mini hearing aid | |||
| 304 | 4617429 | Hearing aid | |||
| 305 | 4585089 | Coupling element for a hearing aid | |||
| 306 | 4584437 | Hearing aids of the type intended to be fitted in the external auditory meatus of the user | |||
| 307 | 4574912 | Ear muff hearing aid | |||
| 308 | 4565904 | Removal handle for in-the-ear hearing aids | |||
| 309 | 4564955 | Coupling for use in the securing of a hook-shaped sound part on a behind-the-ear hearing aid | |||
1985 | |||||
| 310 | 4556122 | Ear acoustical hearing aid | |||
| 311 | 4550227 | In-the-ear hearing aid | |||
| 312 | 4548082 | Hearing aids, signal supplying apparatus, systems for compensating hearing deficiencies, and methods | |||
| 313 | 4539440 | In-canal hearing aid | |||
| 314 | 4539439 | Plugs, receptacles and hearing aids | |||
| 315 | 4532649 | Hearing aid | |||
| 316 | 4520236 | Sound transfer from a hearing aid to the human ear drum | |||
| 317 | 4509193 | Miniature acoustical transducer with filter/regulator power supply circuit | |||
| 318 | 4491823 | Rotary resistors | |||
1984 | |||||
| 319 | 4476353 | Hearing aid device to be worn in the ear | |||
| 320 | 4472342 | Manufacture of a body cavity insert | |||
| 321 | 4471490 | Hearing aid | |||
| 322 | 4467145 | Hearing aid | |||
| 323 | 4451709 | Eye glass hearing aids | |||
| 324 | 4447677 | Hearing aid | |||
| 325 | 4442917 | Vented acoustic ear mold for hearing aids | |||
| 326 | 4430520 | Transducer shielding enclosure | |||
1983 | |||||
| 327 | 4417104 | Plug for miniature receiver | |||
| 328 | 4403120 | Earphone | |||
| 329 | 4395601 | Modular hearing aid | |||
| 330 | 4381830 | Continuous flow earmold tubing connector | |||
1982 | |||||
| 331 | 4354065 | Miniature hearing aid | |||
1981 | |||||
| 332 | 4291203 | Hearing aid device | |||
| 333 | 4259547 | Hearing aid with dual pickup | |||
1979 | |||||
| 334 | 4137431 | Cable connector for hearing aids | |||
1978 | |||||
| 335 | 4069400 | Modular in-the-ear hearing aid | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||