СПИСОК патентов США - подгруппа МПК16 H04B7/015



Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2017

19537543Techniques to simultaneously transmit and receive over the same radiofrequency carrier

2016

29516659Carrier type (NCT) information embedded in synchronization signal
39503249Full duplex wireless communications on devices with limited echo cancellation capabilities
49490965Simultaneous transmission of clock and bidirectional data over a communication channel
59419565Hot carrier injection compensation
69413434Cancellation of interfering audio on a mobile device
79326262Frequency correction in a multi-carrier communication system
89282564Simultaneous transmit and receive (STR) structures immune to phase and amplitude imbalances
99246528Distributed antenna for wireless communication at high speed

2009

107593742Received communication signal processing methods and components for wireless communication equipment
117577452Mobile telephone apparatus

2008

127454217Method and apparatus for wireless network timekeeping and synchronization

2007

137263376Received communication signal processing methods and components for wireless communication equipment
147167716Synchronous demodulation apparatus of base transceiver station in interim standard-2000 system

2006

157155244Precise common timing in a wireless network
167136662Wireless base station, method of selecting wireless base station, method of multicasting, and wireless terminal
177062283Cellular telephone system with multiple call paths
187020068Echo and crosstalk cancellation
196990355Flexible printed circuit board and foldable cell phone terminal

2003

206545985Echo cancellation mechanism

2002

216487179Methods for preventing and detecting message collisions in a half-duplex communication system

2001

226185195Methods for preventing and detecting message collisions in a half-duplex communication system

2000

236011846Methods and apparatus for echo suppression

1999

245969567Circuit configuration for line adaptation and echo suppression
255867124Processing an encoded marker

1998

265796819Echo canceller for non-linear circuits
275764694Self-testing and evaluation system
285740256Adaptive noise cancelling arrangement, a noise reduction system and a transceiver

1997

295617450Digital subscriber loop interface unit

1994

305295136Method of performing convergence in a, least mean square, adaptive filter, echo canceller

1993

315222251Method for eliminating acoustic echo in a communication device

1989

324823339Method and device for protecting modems against echoes

1986

334593399Method and apparatus for maximizing efficiency in satellite communications

1985

344559635Auto-adaptive amplitude-equalizing arrangement for digital radio links

1983

354414686Compensation of nonlinearities of transmission members in a radio relay system
364403351Method and apparatus for distinguishing between minimum and non-minimum phase fades

1982

374365338Technique for high rate digital transmission over a dynamic dispersive channel
384346479Compensation for transmission element nonlinearities in a radio relay transmission system
394330764Multipath fade equalizer
404328585Fast adapting fading channel equalizer

1976

413942118Delay time controller for use in a group-delay equalizer
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017