H04J

Technology

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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

SubclassTitle
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
1/08 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details Arrangements for combining channels
1/10 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details Intermediate station arrangements, e.g. for branching, for tapping-off
1/12 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details Arrangements for reducing cross-talk between channels
1/14 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details Arrangements providing for calling or supervisory signals
1/16 Frequency-division multiplex systems ( H04J 14/02 takes precedence) Details Monitoring arrangements
1/18 Frequency-division multiplex systems ( H04J 14/02 takes precedence) in which all the carriers are amplitude-modulated (H04J 1/02 takes precedence)
1/20 Frequency-division multiplex systems ( H04J 14/02 takes precedence) in which at least one carrier is angle-modulated (H04J 1/02 takes precedence)
3/00 Time-division multiplex systems ( H04J 14/08 takes precedence)
3/02 Time-division multiplex systems ( H04J 14/08 takes precedence) Details
3/04 Time-division multiplex systems ( H04J 14/08 takes precedence) Details Distributors combined with modulators or demodulators
3/06 Time-division multiplex systems ( H04J 14/08 takes precedence) Details Synchronising arrangements
3/07 Time-division multiplex systems ( H04J 14/08 takes precedence) Details Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates
3/08 Time-division multiplex systems ( H04J 14/08 takes precedence) Details Intermediate station arrangements, e.g. for branching, for tapping-off
3/10 Time-division multiplex systems ( H04J 14/08 takes precedence) Details Arrangements for reducing cross-talk between channels
3/12 Time-division multiplex systems ( H04J 14/08 takes precedence) Details Arrangements providing for calling or supervisory signals

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Recent Patents

Not Available

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0129,052 Sensor Embedded Terminal, Disconnecting Determination Method and Disconnecting Determination ProgramNov 12, 20Apr 18, 24Not available
2024/0129,053 TIMING ADJUSTMENT FOR DISTRIBUTED NETWORK ARCHITECTURESep 20, 23Apr 18, 24ARRIS Enterprises, LLC
2024/0129,054 METHOD AND APPARATUS FOR PERFORMING SPREAD SPECTRUM OPTICAL SPECTROSCOPYMay 08, 23Apr 18, 24Ciena Corporation
2024/0129,055 METHOD AND SYSTEM FOR OPTIMIZING OPTICAL POWER MANAGEMENT OVER AN OPTICAL COMMUNICATION NETWORK USING A DIGITAL-TWIN THEREOFOct 17, 22Apr 18, 24Not available
2024/0129,056 DYNAMIC NUMEROLOGY BASED ON SERVICESDec 22, 23Apr 18, 24Not available
2024/0129,074 SYSTEMS, METHODS, AND STORAGE MEDIA FOR DETECTING A SECURITY INTRUSION OF A NETWORK DEVICEDec 21, 23Apr 18, 24Level 3 Communications, LLC
2024/0129,857 Cell Timing in a Wireless Device and Base StationOct 16, 23Apr 18, 24Not available
2024/0129,869 Time-Synchronized Radio Bearer For Supporting Precision Timing Protocol (PTP) Based Time Sensitive Network (TSN) ApplicationsDec 19, 23Apr 18, 24Not available
2024/0129,870 APPARATUS AND METHOD FOR PERFORMING BEAM SWEEPING USING RIS PATTERN IN WIRELESS COMMUNICATION SYSTEMFeb 15, 23Apr 18, 24Not available
2024/0129,907 Communication Method and Information Processing ApparatusDec 21, 23Apr 18, 24Not available
2024/0120,655 FULL DUPLEX USING OAMNov 08, 23Apr 11, 24Not available
2024/0120,952 RADIO-FREQUENCY MULTIPLEXING SYSTEMS, DEVICES AND METHODSOct 17, 23Apr 11, 24Not available
2024/0120,998 SILICON OPTICAL CHIP WITH INTEGRATED ANTENNA ARRAYMar 24, 23Apr 11, 24Not available
2024/0121,021 METHOD AND DEVICE FOR MODULATING WITH ZADOFF-CHU SEQUENCESOct 10, 23Apr 11, 24Not available
2024/0121,022 OPTICAL TRANSMISSION SYSTEM, WAVELENGTH CONVERTER, AND OPTICAL TRANSMISSION DEVICEAug 02, 23Apr 11, 24Fujitsu Limited
2024/0121,056 DEMODULATION REFERENCE SIGNAL PORT MAPPING AND INDICATION SCHEMESDec 01, 23Apr 11, 24Not available
2024/0121,191 METHODS AND SYSTEMS FOR PARALLEL PROCESSING OF BATCH COMMUNICATIONS DURING DATA VALIDATIONDec 19, 23Apr 11, 24CAPITAL ONE SERVICES, LLC
2024/0121,652 METHODS, SYSTEMS AND APPARATUSES FOR NETWORK ASSISTED INTERFERENCE CANCELLATION AND/OR SUPPRESSION (NAICS) IN LONG-TERM EVOLUTION (LTE) SYSTEMSDec 18, 23Apr 11, 24Not available
2024/0121,723 METHOD AND APPARATUS FOR INCREASING PERFORMANCE OF COMMUNICATION LINKS OF COOPERATIVE COMMUNICATION NODESDec 04, 23Apr 11, 24ISCO International, LLC
2024/0121,801 TECHNIQUES FOR SRS WITH TD-OCC TRANSMISSION IMPACTED BY DROPPING OF SRS SYMBOLS WITHIN A TIMELINEOct 06, 23Apr 11, 24Not available

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