H04L 5/04

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Description

Class  H04L : TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION


Subclass 5/04: Arrangements affording multiple use of the transmission path (multiplex communication in general H04J) Channels characterised by the type of signal the signals being represented by different amplitudes or polarities, e.g. quadriplex

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10574376 Transmission device, reception device, and communication methodJun 13, 16Feb 25, 20Panasonic Intellectual Property Management Co., Ltd.
10498505 Method of transmitting transmission channel state information, and device, base station and terminal utilizing sameSep 02, 16Dec 03, 19CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
10469239 System and method for semi-orthogonal multiple accessNov 29, 17Nov 05, 19HUAWEI TECHNOLOGIES CO., LTD.
10419110 OSNR margin monitoring for optical coherent signalsNov 27, 17Sep 17, 19ECI TELECOM LTD.
10348443 Electronic device and method for controlling the sameAug 10, 17Jul 09, 19Samsung Electronics Co. Ltd.
10333666 Method and device for transmitting dataJul 22, 14Jun 25, 19ZTE Corporation
10270582 Duplexer having improved reflectivityJun 15, 15Apr 23, 19Snaptrack Inc.
10224641 Systems and methods for transmission and reception of radio waves in a focal plane antenna arrayApr 04, 16Mar 05, 19AMRITA VISHWA VIDYAPEETHAM
10177829 Wireless signal transmitting antenna, wireless signal receiving antenna, wireless signal transmitting system, wireless signal transmitting method, and wireless signal receiving methodOct 22, 14Jan 08, 19NEC Corporation
10122520 Microwave backhaul system having quadruple capacityDec 07, 17Nov 06, 18Maxlinear Asia Singapore PTE LTD
10122555 Cross-phase estimation for dual polarized microwave transceiverMar 21, 16Nov 06, 18HUAWEI TECHNOLOGIES CO., LTD.
10111181 System and method for enhancing channel estimation at a receiverSep 07, 16Oct 23, 18Not available
10069547 Beamforming based communications method and apparatusAug 11, 16Sep 04, 18Huawei Technologies Co. Ltd.
10024687 Transmitter and monitoring system using the sameJun 14, 17Jul 17, 18DELTA ELECTRONICS (SHANGHAI) CO., LTD.
9948448 Clock recovery method and deviceMay 28, 14Apr 17, 18ZTE Corporation
9929850 Circuit arrangementApr 17, 13Mar 27, 18Snaptrack Inc.
9929986 Managing access to mobile content using location-based servicesApr 24, 17Mar 27, 18AT&T Mobility II LLC
9918326 Optimizing resources in data transmissionMay 27, 15Mar 13, 18COMCAST CABLE COMMUNICATIONS, LLC
9876626 Microwave backhaul system having quadruple capacityNov 19, 13Jan 23, 18MAXLINEAR ASIA SINGAPORE PRIVATE LIMITED, MAXLINEAR ASIA SINGAPORE PTE LTD.,
9866364 System and method for semi-orthogonal multiple accessJan 05, 15Jan 09, 18HUAWEI TECHNOLOGIES CO., LTD.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0084,012 IMPROVED RADIO COMMUNICATIONS SYSTEM AND METHOD BASED ON TIME TWISTED WAVESDec 14, 16Mar 12, 20Not available
2019/0028,258 MICROWAVE BACKHAUL SYSTEM HAVING QUADRUPLE CAPACITYSep 25, 18Jan 24, 19Not available
2016/0119,453 METHODS AND APPARATUS FOR GUARD INTERVAL INDICATION IN WIRELESS COMMUNICATION NETWORKSOct 19, 15Apr 28, 16QUALCOMM INCORPORATED

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Patents Issued To Date - By Filing Year

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