СПИСОК патентов США - подгруппа МПК16 H04L25/34


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№ п/п Номер патента Название патента

2017

19571155Method of startup sequence for a panel interface
29553635Time based equalization for a C-PHY 3-phase transmitter

2016

39509344Communication method based on bi-level binary digital baseband symbols
49455850Three phase and polarity encoded serial interface
59413493Apparatus and method for communicating data over a communication channel
69270507Stacked comparator topology for multi-level signaling

2015

79225387Analysis of captured signals to measure nonlinear distortion
89210005Apparatus and method for generating differential signal, and transmission apparatus and method having the same
99197161Driving a mixer with a differential lo signal having at least three signal levels
109184841Multi-level decoder with skew correction
119143171Duobinary voltage-mode transmitter
129083598Three phase and polarity encoded serial interface
139020064Multilevel signal transmission system capable of accurately determining voltage levels of transmitted multilevel data signal
149014295Methods and systems for power-efficient inductive chip-to-chip communications
159008216Low-amplitude echo estimation for a received communication signal
168989300Multi-level coding and distortion compensation
178976890Multilevel amplitude modulation device, multilevel amplitude demodulation device, transmission system including these, multilevel amplitude modulation method, and multilevel amplitude demodulation method
188958498Method of generating driving signal for driving dual mode supply modulator for power amplifier and device thereof

2014

198917793Communication circuit, communication network, and connecting apparatus
208908807Methods and apparatus for signaling on a differential link
218873668Communications arrangement for a system in package
228831131Method and device for asynchronous communication of data on a single conductor
238792578Method and apparatus of switched amplification having improved efficiency
248781022Methods for multi-level data transmission
258750406Multi-level amplitude signaling receiver
268699616Communication systems based on high-gain signaling

2013

278619899Information processing apparatus and signal determination method
288619898Information processing apparatus, decoding processing method and signal transmission method
298588335Radio communication device, radio communication method, and communication system using PADM transmission diversity
308576939Method and system for slicing a communication signal
318503538Method, apparatus, system, and program for content encoding, content distribution, and content reception
328472551Three phase and polarity encoded serial interface
338451933Detection of low-amplitude echoes in a received communication signal
348446977Method for transmitting discrete electric signals
358443125Single pin read-write method and interface
368406337Method and apparatus for sending DC-balanced signals over a transmission line
378379760Hybrid heterodyne transmitters and receivers

2012

388340209Method and apparatus for providing high efficiency cartesian modulation
398340208Information processing device and signal processing method
408320494Method and apparatus for generating reference voltage to adjust for attenuation
418307227Data communication system and method
428270525Digital radio communications method using multi-level modulation scheme and transmitter and receiver
438265192Multilevel QAM demodulator, multilevel QAM demodulation method, and wireless communication system
448229021Data transmission system and data transmission method
458213531Apparatus for transmitting signal in semiconductor integrated circuit
468212664Data communication device, air pressure monitoring system using thereof, and data communication method
478208578Systems, methods, and computer readable media for fractional pre-emphasis of multi-mode interconnect
488203930Method of processing a signal and apparatus for processing a signal
498199849Data transmitting device, data receiving device, data transmitting system, and data transmitting method
508155236Methods and apparatus for clock and data recovery using transmission lines
518102936Methods and apparatus for clock and data recovery using transmission lines
528098737Robust multi-tuner/multi-channel audio/video rendering on a single-chip high-definition digital multimedia receiver

2011

538064535Three phase and polarity encoded serial interface
548045640Two-level demodulation method and device
558027405Data communication using constant total current
567986783Data transmitting apparatus
577986745Encoder apparatus and decoder apparatus
587965788Data receiving apparatus

2010

597839946Data communication apparatus and data communication method
607801242Frequency domain equalization of communication signals
617760825Device and method for suppressing pulse interferences in a signal
627697628Data signal transmission devices and methods for ternary-line differential signaling
637688797Method and transmission device for transmission of data in a multi-carrier system
647653165Pulse amplitude modulated system with reduced intersymbol interference

2009

657626442Low latency multi-level communication interface
667609778Methods, apparatus, and systems for reducing interference on nearby conductors
677545879Demodulation circuit and electronic device
687525374Multi-level demodulation method and device
697519130Front end interface for data receiver
707508882Electrical backplane transmission using duobinary signaling
717508881Current mode differential transmission method and system for transmitting three units of data using four signal lines
727508805Apparatus and method for detecting transmitting rate of turbo decoder
737496149Methods and apparatus for signaling on a differential link
747486741Wireless transmitting/receiving device and method thereof
757480342Soft value calculation for multilevel signals

2008

767471733Digital transmission of broadcast signals, including HDTV signals, over a microwave link
777469016Circuit for generating ternary signal
787463695System for five-level non-causal channel equalization
797447354Image transmitter, image receiver, and image transmitting system
807394863Methods and apparatus for signaling on a differential link
817391834Pulse amplitude modulated system with reduced intersymbol interference
827366470Inter-modulation distortion compensation
837363219Hybrid speech coding and system
847333553Tunable duobinary transmitter
857327806System/method for receiving ASK and FSK signals using a single RF receiver

2007

867272194Method to transmit bits of data over a bus
877260155Method and apparatus for encoding and decoding digital communications data
887248640System and method for providing slicer level adaption
897230994Multi-level modulation apparatus, multi-level demodulation apparatus, multi-level modulation/demodulation communication system, program and modulation/demodulation method
907180959Technique for utilizing spare bandwidth resulting from the use of a code in a multi-level signaling system
917180958Technique for utilizing spare bandwidth resulting from the use of a transition-limiting code in a multi-level signaling system
927180957Technique for utilizing spare bandwidth resulting from the use of a transition-limiting code in a multi-level signaling system
937170949Methods and apparatus for signaling on a differential link

2006

947142612Method and apparatus for multi-level signaling
957127003Method and apparatus for communicating information using different signaling types
967113550Technique for improving the quality of digital signals in a multi-level signaling system
977099400Multi-level pulse amplitude modulation receiver
987072415Method and apparatus for generating multi-level reference voltage in systems using equalization or crosstalk cancellation
997072414Gaussian minimum shift keying (GMSK) precoding communication method
1007068725Bit detection threshold in a TDMA burst communication system
1017039121Method and system for transition-controlled selective block inversion communications
1027027522Systems for data transmission

2005

1036865231High-speed interconnection adapter having automated crossed differential pair correction

2002

1046438252Method for encoding bits in a signal
1056393062Methods and circuits for generating a preemphasis waveform

2001

1066301309Signal gating controller for enhancing convergency of MLT3 data receivers
1076263087Method of encoding bits in a signal
1086195397Signal transmission and reception device for new wiring system

2000

1096078627Circuit and method for multilevel signal decoding, descrambling, and error detection

1992

1105105441Device for potential-free transmission of data
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017