H04L 5/1476
Operating bitwise
Official title: {operating bitwise}
H04L5/1476 (Operating bitwise) appears on 45 US grants and 33 published applications in this corpus.
Search patents in H04L- Granted patents
- 45
- Published applications
- 33
- Assignees
- 28
- Inventors
- 86
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 4 |
| 2017 | 1 | 1 |
| 2018 | 2 | 3 |
| 2019 | 5 | 5 |
| 2020 | 3 | 3 |
| 2021 | 3 | 3 |
| 2022 | 3 | 3 |
| 2023 | 4 | 2 |
| 2024 | 2 | 3 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Indication of time locations for sub-band full duplex communication30 Dec 2025US 12,512,956 B2QUALCOMM Incorporated
- Systems, methods, and storage media for testing local loops of telecommunications networks10 Jun 2025US 12,328,410 B2Level 3 Communications, LLC
- Adaptive synchronous protocol for minimizing latency in TDD systems15 Apr 2025US 12,278,888 B2Ubiquiti Inc.
- Systems, methods, and storage media for testing local loops of telecommunications networks11 Jun 2024US 12,010,261 B2Level 3 Communications, LLC
- Resource coordination for half duplex communications28 May 2024US 11,997,054 B2QUALCOMM Incorporated
- Adaptive Synchronous Protocol for Minimizing Latency in TDD Systems21 Aug 2025US 2025/0266982 A1Ubiquiti Inc.
- Systems, methods, and storage media for testing local loops of telecommunications networks3 Oct 2024US 2024/0333833 A1Level 3 Communications, LLC
- Resource coordination for half duplex communications19 Sep 2024US 2024/0313938 A1QUALCOMM Incorporated
- Indication of time locations for sub-band full duplex communication2 May 2024US 2024/0146496 A1QUALCOMM Incorporated
- Systems, methods, and storage media for testing local loops of telecommunications networks14 Sep 2023US 2023/0291829 A1Level 3 Communications, LLC
Most cited
By later US patents
- Fast locking mechanism for channelized ultrawide-band communications257US 5,832,035 ATime Domain Corporation · 1998
- Full duplex ultrawide-band communication system and method125US 6,549,567 B1Time Domain Corporation · 2003
- Digital duplex transmission system28US 4,220,816 AInternational Standard Electric Corporation · 1980
- Full-duplex data communication system using different transmit and receive data symbol lengths27US 5,631,757 ALucent Technologies Inc. · 1997
- Two wires time sharing two way full duplex communication system25US 3,967,058 AFujitsu Limited · 1976