H04L 2012/6432
Topology
Official title: {Topology}
H04L2012/6432 (Topology) appears on 118 US grants and 55 published applications in this corpus.
Search patents in H04L- Granted patents
- 118
- Published applications
- 55
- Assignees
- 79
- Inventors
- 234
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 11 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 5 | 2 |
| 2004 | 4 | 6 |
| 2005 | 2 | 8 |
| 2006 | 0 | 2 |
| 2007 | 2 | 5 |
| 2008 | 3 | 1 |
| 2009 | 5 | 3 |
| 2010 | 4 | 1 |
| 2011 | 5 | 3 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 3 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 4 |
| 2021 | 3 | 1 |
| 2022 | 3 | 3 |
| 2023 | 0 | 0 |
| 2024 | 4 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Communication device supporting IP-based RAPIEnet and network system comprising same30 Dec 2025US 12,513,075 B2Ls Electric Co., Ltd.
- Scheduler-directed source multiplexing for return path noise mitigation12 Nov 2024US 12,143,243 B2ARRIS Enterprises LLC
- Anomaly handling method and anomaly handling device10 Sep 2024US 12,083,971 B2Panasonic Intellectual Property Corporation of America
- Star topology fixed wireless access network with lower frequency failover30 Jul 2024US 12,052,164 B2Starry, Inc.
- Traffic capture mechanisms for industrial network security27 Feb 2024US 11,916,972 B2Cisco Technology, Inc.
- Network Device with High Bandwidth Packet Processing Capabilities24 Jul 2025US 2025/0240187 A1Arista Networks, Inc.
- Communication device supporting ip-based rapienet and network system comprising same12 Dec 2024US 2024/0414078 A1Ls Electric Co., Ltd.
- Anomaly handling method and anomaly handling device28 Nov 2024US 2024/0391401 A1Panasonic Intellectual Property Corporation of America
- Scheduler-directed source multiplexing for return path noise mitigation8 Sep 2022US 2022/0286323 A1ARRIS Enterprises LLC
- Traffic capture mechanisms for industrial network security25 Aug 2022US 2022/0272129 A1Cisco Technology, Inc.
Most cited
By later US patents
- Communication network integrating voice data and video with distributed call processing360US 5,341,374 ATriLAN Systems Corporation · 1994
- Method and apparatus enabling synchronous transfer mode and packet mode access for multiple services on a broadband communication network359US 5,570,355 ALucent Technologies Inc. · 1996
- Communication switching module for the transmission and control of audio, video, and computer data over a single network fabric230US 6,577,631 B1Merlot Communications · 2003
- Local area network for the transmission and control of audio, video, and computer data172US 6,215,789 B1Merlot Communications · 2001
- Multimedia system and method of controlling data transfer between a host system and a network adapter using a DMA engine166US 5,708,779 AInternational Business Machines Corporation · 1998