СПИСОК патентов США - подгруппа МПК16 H04J1/08



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№ п/п Номер патента Название патента

2017

19608749Multi-band wireless communication device with multiplexer and method of multiplexing multi-band wireless signals
29577706Outbound interference reduction in a broadband powerline system

2016

39451301Method for mapping resources of broadcast control channel
49363116Multi-standard front end using wideband data converters
59288001System, method, and apparatus for an integrated antenna and satellite dish

2015

69154180Signal conditioner for bi-directional radio frequency signals in a telecommunications network
79112735Pre-channelized spectrum analyzer
89083436Full duplex communication system using disjoint spectral blocks
99042213Communication apparatus and a communication method for combining signals mapped on a plurality of frequency bands and transforming the combined signal into a symbol in a time domain

2014

108767580Femtocell resource management for interference mitigation

2013

118345716Polarization diverse antenna array arrangement

2012

128149758Wireless communication system

2011

137979561Method of multiplexing over an error-prone wireless broadcast channel
147957397Bandwidth allocation for video-on-demand networks

2010

157684557System and method of delivering DSL services

2009

167522721System for broadband service delivery
177508790Configuration of overhead channels in a mixed bandwidth system

2008

187447436Optical communications using multiplexed single sideband transmission and heterodyne detection
197412052System and method of delivering DSL services

2007

207209660Optical communications using heterodyne detection

2006

217155004System and method of delivering DSL services
227146103Optical communications using multiplexed single sideband transmission and heterodyne detection
237031346System for providing extended range ADSL service with auxiliary pots channel over single-line digital subscriber link

2005

246952454Multiplexing of real time services and non-real time services for OFDM systems
256856682System and method for processing an input signal communicated on a telephone line

2004

266704285Signal multiplexer and method

2003

276580729Signal multiplexer and method
286567519System and method for processing an input signal communicated on a telephone line
296529303Optical communications networks utilizing frequency division multiplexing

2002

306393066Efficient digital channelizer system and method of operation thereof

2000

316097737Method and apparatus for control of carrier frequency and modulation and for quantizing block data
326092093Multiplexer device for frequency bands
336084890Method and apparatus for combining carrier signals

1999

345963561Method and apparatus for bandwidth reuse in a communication network
355859854System and method for frequency multiplexing antenna signals

1997

365691987Frequency-channel multiplexer and demultiplexer
375680388Method and arrangement for dynamic allocation of multiple carrier-wave channels for multiple access by frequency division of multiplexing
385608724Dynamically reconfigurable frequency division multiplexer and modulator
395604747Modular contiguous output multiplexer

1996

405557617Frequency division switching using RF buss

1995

415446729Compact, low-intermodulation multiplexer employing interdigital filters

1994

425369692Page party system

1993

435185591Power distribution line communication system for and method of reducing effects of signal cancellation
445179588Improved page party system

1989

454868810Multi-stage transmitter aerial coupling device
464839894Contiguous channel multiplexer/demultiplexer

1988

474768186Multiplex transmission of analog signals by fiber optic channel

1986

484586174Audio channel stacking with speech compression for narrow band transmission with provision for dialed calls

1984

494435804Sub-signal transmitting system

1983

504385378High power multiplexer for dual polarized frequency reuse earth stations

1982

514335464Dual multipoint data transmission system modem
524320366Carrier frequency communication transmission system having premodulation
534316282Multichannel frequency translation of sampled waveforms by decimation and interpolation
544312064Modified vestigial side band transmission system

1981

554267590Fiber-optical data-communication system using carriers of different wavelengths
564258435Manifold multiplexers

1980

574240155Diplexer and multiplexer
584210779Amplitude modulated telephone carrier system and terminal equipment therefor
594204165Multichannel coherent receiver

1979

604145575Frequency-division multiplexed signal transmission system

1978

614131766Digital filter bank
624119802Digital linear interface system
634078245System for multiplexing information channels adjacent to a video spectrum

1977

644020288System for data transmission through the channels of a frequency division multiplex system

1976

653991277Frequency division multiplex system using comb filters
663965300200 MHz carrier frequency system with sextenary groups
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Дата формирования списка: 03.04.2017