H04L 12/40136
Nodes adapting their rate to the physical link properties
Official title: {Nodes adapting their rate to the physical link properties (LAN switches H04L49/351)}
H04L12/40136 (Nodes adapting their rate to the physical link properties) appears on 227 US grants and 188 published applications in this corpus.
Search patents in H04L- Granted patents
- 227
- Published applications
- 188
- Assignees
- 106
- Inventors
- 389
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 0 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 20 |
| 2003 | 11 | 12 |
| 2004 | 5 | 5 |
| 2005 | 13 | 9 |
| 2006 | 8 | 5 |
| 2007 | 8 | 4 |
| 2008 | 5 | 8 |
| 2009 | 8 | 19 |
| 2010 | 10 | 16 |
| 2011 | 11 | 8 |
| 2012 | 13 | 9 |
| 2013 | 21 | 7 |
| 2014 | 11 | 7 |
| 2015 | 12 | 5 |
| 2016 | 6 | 2 |
| 2017 | 2 | 6 |
| 2018 | 4 | 1 |
| 2019 | 4 | 11 |
| 2020 | 7 | 5 |
| 2021 | 7 | 12 |
| 2022 | 9 | 6 |
| 2023 | 7 | 3 |
| 2024 | 6 | 3 |
| 2025 | 6 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Network layer device with extended transmission range25 Nov 2025US 12,483,439 B1Ethernovia Inc.
- Telemetry reporting in vehicle super resolution systems7 Oct 2025US 12,438,747 B2Cisco Technology, Inc.
- Subscriber station for a serial bus system and method for communication in a serial bus system23 Sep 2025US 12,425,265 B2Robert Bosch GmbH
- Transitioning between signal constellations29 Jul 2025US 12,375,329 B2Credo Technology Group Limited
- Control of ethernet link-partner GPIO using OAM1 Jul 2025US 12,348,330 B2Marvell Asia Pte Ltd
- Wired Communication System and Method for Determining a Transmission Signal Strength of a Number of Transceivers7 Aug 2025US 2025/0253964 A1Bayerische Motoren Werke Aktiengesellschaft
- Method and data bus head node for determining a propagation delay between the head node on one side and a plurality of other bus nodes of the data bus on the other side, corresponding data bus system and vehicle comprising the data bus system8 May 2025US 2025/0150370 A1
- Segmented link training1 May 2025US 2025/0141782 A1Cisco Technology, Inc.
- Subscriber station for a serial bus system and method for communication in a serial bus system14 Nov 2024US 2024/0380634 A1Robert Bosch GmbH
- Bus-off attack prevention circuit30 May 2024US 2024/0179160 A1Intel Corporation
Most cited
By later US patents
- Method for distributing sets of collision resolution parameters in a frame-based communications network206US 6,877,043 B2Broadcom Corporation · 2005
- Method of determining an end of a transmitted frame in a frame-based communications network186US 6,891,881 B2Broadcom Corporation · 2005
- Method of providing synchronous transport of packets between asynchronous network nodes in a frame-based communications network184US 7,000,031 B2Broadcom Corporation · 2006
- Method for selecting frame encoding parameters to improve transmission performance in a frame-based communications network150US 6,882,634 B2Broadcom Corporation · 2005
- Method for selecting an operating mode for a frame-based communications network141US 6,888,844 B2Broadcom Corporation · 2005