ClassID:

223501

H04B1/719 - page 2 - CPC Classification

Classification description:

Details of transmission systems, not covered by a single one of groups - ; Details of transmission systems not characterised by the medium used for transmission; Spread spectrum techniques using impulse radio Interference-related aspects

Recent Application in this class:
#301
20050069021
2005-03-31

Ultra-wideband communication apparatus and methods

#302
20050053121
2005-03-10

Ultra-wideband communication apparatus and methods

#303
20050047367
2005-03-03

Ultra-wideband communication systems and methods

#304
20050046583
2005-03-03

System and method for monitoring assets, objects, people and animals utilizing impulse radio

#305
20050042999
2005-02-24

Broadband repeater with security for ultrawideband technologies

#306
20050041746
2005-02-24

Software-defined wideband holographic communications apparatus and methods

#307
20050041725
2005-02-24

Receiver of an ultra wide band signal and associated reception method

#308
20050036479
2005-02-17

Method and apparatus for generating preamble using chaotic sequence

#309
20050031059
2005-02-10

Mapping radio-frequency spectrum in a communication system

#310
20050031021
2005-02-10

Communications systems and methods

#311
20050018640
2005-01-27

System and method for a virtual wireless local area network

#312
20050013392
2005-01-20

Radio signal receiving method and radio signal receiver

#313
20050013390
2005-01-20

Hybrid UWB receiver with matched filters and pulse correlator

#314
20050013387
2005-01-20

UWB (Ultra Wide Band) interference mitigation

#315
20050013386
2005-01-20

Multi-band single-carrier modulation

#316
17867243
2024-02-20

Methods and tunable apparatuses for dynamic dispersion compensation of electromagnetic signals

#317
17559748
2023-10-24

Ultra-wide band communication system for augmented reality

#318
16566598
2021-10-19

Digital active interference cancellation for full duplex transmit-receive (TX-RX) concurrency

#319
15973036
2019-02-12

Apparatus and methods for processing ultra-wideband electromagnetic waves

#320
15724937
2018-11-06

Apparatus and methods for communicating with ultra-wideband electromagnetic waves

#321
15724855
2018-06-12

Apparatus and methods for processing ultra-wideband electromagnetic waves

#322
15720544
2020-06-02

Ultra wide-band spectrum sharing and synchronization

#323
15452412
2018-12-11

Cognitive architecture for wideband, low-power, real-time signal denoising

#324
15452155
2019-11-19

Adaptive blind source separator for ultra-wide bandwidth signal tracking

#325
15073626
2017-08-29

Cognitive blind source separator

#326
11088185
2015-04-28

Protocol for multicasting in a low bandwidth network