H04J

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Description

MULTIPLEX COMMUNICATION (transmission in general H04B; peculiar to transmission of digital information H04L 5/00; systems for the simultaneous or sequential transmission of more than one television signal H04N 7/08; in exchanges H04Q 11/00; stereophonic systems H04S)

Subclasses

Not Available
Subclass Title
1/00 Frequency-division multiplex systems ( H04J 14/02 takes precedence)
1/02 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details
1/04 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details Frequency-transposition arrangements
1/05 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details Frequency-transposition arrangements using digital techniques
1/06 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details Arrangements for supplying the carrier waves

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9996709 Secure computer architecture Sep 13, 12 Jun 12, 18 , International Business Machine Corporation
9998247 Controller-based network device timing synchronization Dec 30, 14 Jun 12, 18 , Juniper Networks, Inc.
9999094 Wakeup schedule coordination on a shared communication medium Jun 21, 16 Jun 12, 18 , QUALCOMM Incorporated
9998251 Method and system for selecting spreading sequences with variable spreading factors Oct 22, 14 Jun 12, 18 , Samsung Electronics Co., Ltd.
9998222 Optical signal transmission system and method of allocating center frequencies of intermediate frequency (IF) carriers for frequency division multiplexing (FDM) optical fiber link Aug 24, 16 Jun 12, 18 , Electronics and Telecommunications Research Institute
9998223 Calculating apparatus and method for nonlinear weighting coefficient Oct 09, 15 Jun 12, 18 , Fujitsu Limited
9999056 Integrated circuit for communication resource allocation Sep 13, 17 Jun 12, 18 , PANASONIC CORPORATION
9998248 Interference detection Sep 29, 15 Jun 12, 18 , British Telecommunications public limited company
9998253 Use of wavelength selective switch for a few-mode fiber Sep 14, 16 Jun 12, 18 , Lumentum Operations LLC
9999038 Remote distributed antenna system Jun 10, 16 Jun 12, 18 , AT&T Intellectual Property I, L.P.
9998225 Protected ethernet ring with small form-factor pluggable devices Aug 06, 16 Jun 12, 18 , OE Solutions Co., Ltd.
9998214 Optical time domain reflectometer implementation apparatus and system Oct 10, 16 Jun 12, 18 , HUAWEI TECHNOLOGIES CO., LTD.
9998970 Fast VoWiFi handoff using IKE v2 optimization Apr 28, 16 Jun 12, 18 , Samsung Electronics Co., Ltd.
9998249 User equipment and method for estimating an inter cell interference Jun 15, 15 Jun 12, 18 , Huawei Technologies Co. Ltd.; Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V.;
9998221 Link architecture and spacecraft terminal for high rate direct to earth optical communications Jan 08, 16 Jun 12, 18 , Massachusetts Institute of Technology
9998254 Method and apparatus for hardware configured network May 20, 15 Jun 12, 18 , FINISAR CORPORATION
9999048 Method for transmitting service data, terminal, and base station Feb 23, 16 Jun 12, 18 , Huawei Technologies Co. Ltd.
9998369 Periodical generation of network measurement data Jan 06, 17 Jun 12, 18 , Nicira, Inc.
9998389 Method and apparatus for blocking transmission of frames from a network device Jan 21, 16 Jun 12, 18 , Marvell World Trade Ltd.
9997167 Jitter buffer control, audio decoder, method and computer program Dec 18, 15 Jun 12, 18 , Fraunhofer - Gesellschaft zur Foerderung der angewandten Forschung e.V.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2018/0164,521 DATACENTER INTERCONNECTION SYSTEM Jan 29, 18 Jun 14, 18 , Alcatel-Lucent USA Inc.
2018/0167,704 DIRECTION-SWITCHABLE TRANSPONDERS Dec 09, 16 Jun 14, 18 , Not available
2018/0167,255 DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARROWCAST SIGNALS Feb 07, 18 Jun 14, 18 , Not available
2018/0167,139 COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM Jun 20, 16 Jun 14, 18 , NEC Corporation
2018/0164,514 PASSIVE DISTRIBUTION SYSTEM USING FIBER INDEXING Dec 11, 17 Jun 14, 18 , Not available
2018/0167,154 TRANSMISSION DEVICE AND TRANSMISSION METHOD Jun 01, 16 Jun 14, 18 , Not available
2018/0167,863 Wireless Device Handover Signalling Dec 11, 17 Jun 14, 18 , Not available
2018/0167,251 METHOD AND APPARATUS USING CELL-SPECIFIC AND COMMON PILOT SUBCARRIERS IN MULTI-CARRIER, MULTI-CELL WIRELESS COMMUNICATION NETWORKS Aug 28, 17 Jun 14, 18 , Not available
2018/0167,890 Wireless Device Preamble Transmission Timing Dec 11, 17 Jun 14, 18 , Not available
2018/0167,157 MULTI-CHANNEL OPTICAL CROSS-PHASE MODULATION COMPENSATOR Dec 08, 16 Jun 14, 18 , Not available
2018/0167,142 NETWORK MANAGEMENT WITH PER-NODE CROSS-PHASE-MODULATION (XPM) COMPENSATION Aug 25, 17 Jun 14, 18 , Not available
2018/0167,159 Optical Subchannel Routing, Protection Switching and Security Dec 21, 17 Jun 14, 18 , Not available
2018/0167,155 TECHNIQUES FOR TRANSMITTING OR USING A PULL-IN SIGNAL TO LOCATE A SYNCHRONIZATION CHANNEL Feb 07, 18 Jun 14, 18 , Not available
2018/0167,331 NETWORK FRAME HOLD TIME PARAMETER Jun 11, 15 Jun 14, 18 , Not available
2018/0167,869 METHOD AND APPARATUS FOR TRANSMITTING SIGNAL Feb 13, 18 Jun 14, 18 , Not available
2018/0167,158 METHOD AND MASTER DEVICE FOR CONTROLLING ACCESS TO OUT-OF-BAND COMMUNICATION CHANNEL IN OPTICAL COMMUNICATIONS NETWORK Jul 07, 16 Jun 14, 18 , Mitsubishi Electric Corporation
2018/0167,183 REPORTING UPLINK CHANNEL FEEDBACK IN WIRELESS COMMUNICATIONS Jun 13, 17 Jun 14, 18 , Not available
2018/0166,850 MICROFABRICATED OPTICAL APPARATUS WITH GROUNDED METAL LAYER Feb 12, 18 Jun 14, 18 , Innovative Micro Technology
2018/0167,146 TEMPERATURE INSENSITIVE DELAY LINE INTERFEROMETER Feb 07, 18 Jun 14, 18 , Not available
2018/0167,963 COMMUNICATION OF SECURITY KEY INFORMATION Feb 09, 18 Jun 14, 18 , Not available

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Patents Issued To Date - By Filing Year

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