H04L 12/5601
Transfer mode dependent
Official title: {Transfer mode dependent, e.g. ATM}
H04L12/5601 (Transfer mode dependent) appears on 7,763 US grants and 3,085 published applications in this corpus.
Search patents in H04L- Granted patents
- 7,763
- Published applications
- 3,085
- Assignees
- 1,182
- Inventors
- 10,061
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 15 | 0 |
| 1990 | 21 | 0 |
| 1991 | 35 | 0 |
| 1992 | 73 | 0 |
| 1993 | 103 | 0 |
| 1994 | 165 | 0 |
| 1995 | 228 | 0 |
| 1996 | 298 | 0 |
| 1997 | 284 | 0 |
| 1998 | 455 | 0 |
| 1999 | 527 | 0 |
| 2000 | 545 | 0 |
| 2001 | 523 | 180 |
| 2002 | 535 | 497 |
| 2003 | 560 | 396 |
| 2004 | 488 | 328 |
| 2005 | 357 | 257 |
| 2006 | 500 | 217 |
| 2007 | 279 | 126 |
| 2008 | 256 | 98 |
| 2009 | 221 | 108 |
| 2010 | 214 | 80 |
| 2011 | 134 | 70 |
| 2012 | 101 | 70 |
| 2013 | 85 | 70 |
| 2014 | 103 | 72 |
| 2015 | 86 | 59 |
| 2016 | 81 | 46 |
| 2017 | 54 | 65 |
| 2018 | 58 | 72 |
| 2019 | 62 | 55 |
| 2020 | 83 | 70 |
| 2021 | 66 | 51 |
| 2022 | 48 | 29 |
| 2023 | 42 | 28 |
| 2024 | 25 | 15 |
| 2025 | 22 | 13 |
| 2026 | 10 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04L 2012/5638ServicesIndexing code3,943
- H04L 2012/5629Admission controlIndexing code2,290
- H04L 2012/5678Traffic aspectsIndexing code1,973
- H04L 2012/5614User network interfaceIndexing code1,431
- H04L 2012/5603Access techniquesIndexing code1,251
- H04L 2012/5672MultiplexingIndexing code1,141
- H04L 2012/5625Operations, administration and maintenance [oam]Indexing code1,130
- H04L 12/5602Bandwidth control in atm networks1,094
Recent patents
- System and method for generating a unified network topology for incident detection and response22 Sep 2026US 12,744,794 B2BigPanda, Inc.
- Life cycle management of a receiver with an artificial intelligence receiver module15 Sep 2026US 12,739,068 B2Viavi Solutions Inc.
- Adaptive frame alignment8 Sep 2026US 12,732,397 B1Marvell Asia Pte Ltd
- Fault response models for data replication spanning different methodologies25 Aug 2026US 12,719,817 B2Everpure, Inc.
- Light field display system for performance events14 Jul 2026US 12,681,301 B2Pacific Light & Hologram, Inc.
- Ethernet collision detection27 Aug 2026US 2026/0254675 A1Infineon Technologies AG
- Method and Devices of Communication in a Computing Network using Switch Proxy20 Aug 2026US 2026/0246664 A1Marvell Asia Pte Ltd
- System and Method for Registration and Resource Allocation in Distributed Networks Using Whisper Identifiers6 Aug 2026US 2026/0230510 A1Bank of America Corporation
- Systems and methods for managing sensor assignments in thermal management systems23 Jul 2026US 2026/0214863 A1Vertiv Corporation
- Enterprise content gateway14 May 2026US 2026/0136434 A1Blonder-Tongue Laboratories, Inc.
Most cited
By later US patents
- Distributed memory switching hub1,538US 6,175,571 B1Network Peripherals, Inc. · 2001
- Method of supporting unknown addresses in an interface for data transmission in an asynchronous transfer mode1,030US 6,151,323 A3Com Technologies · 2000
- Multimedia channel formulation mechanism978US 5,699,361 AIndustrial Technology Research Institute · 1997
- Method and apparatus for automatically updating software components on end systems over a network926US 6,009,274 A3Com Corporation · 1999
- Multimedia bidirectional broadcast system878US 5,027,400 AHitachi, Ltd. · 1991