H04L 12/4013
Management of data rate on the bus
Official title: {Management of data rate on the bus (systems modifying transmission characteristics according to link quality H04L1/0001)}
H04L12/4013 (Management of data rate on the bus) appears on 526 US grants and 481 published applications in this corpus.
Search patents in H04L- Granted patents
- 526
- Published applications
- 481
- Assignees
- 256
- Inventors
- 952
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 13 | 0 |
| 2001 | 7 | 2 |
| 2002 | 9 | 29 |
| 2003 | 13 | 22 |
| 2004 | 9 | 12 |
| 2005 | 17 | 16 |
| 2006 | 18 | 17 |
| 2007 | 14 | 9 |
| 2008 | 13 | 18 |
| 2009 | 16 | 35 |
| 2010 | 21 | 26 |
| 2011 | 21 | 16 |
| 2012 | 24 | 15 |
| 2013 | 36 | 12 |
| 2014 | 21 | 19 |
| 2015 | 19 | 19 |
| 2016 | 20 | 18 |
| 2017 | 15 | 18 |
| 2018 | 22 | 16 |
| 2019 | 21 | 27 |
| 2020 | 25 | 16 |
| 2021 | 19 | 30 |
| 2022 | 21 | 25 |
| 2023 | 21 | 17 |
| 2024 | 26 | 21 |
| 2025 | 15 | 18 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Two-way data communication over dual single-pair ethernet links29 Sep 2026US 12,750,254 B2Safran Electronics & Defense
- Can communication controller and method of operating can communication controller11 Aug 2026US 12,706,774 B2Renesas Electronics Corporation
- Internet protocol communications over alternative frequency band of existing MIL-STD-1553 bus11 Aug 2026US 12,706,775 B2Fuse Integration, Inc.
- Transmitting module and method for transmitting differential signals in a serial bus system2 Jun 2026US 12,647,299 B2Robert Bosch GbmH
- Communication device and interpacket gap adjustment method thereof19 May 2026US 12,634,108 B2Realtek Singapore Private Limited
- Methods and apparatus to perform data encapsulation over serial links10 Sep 2026US 2026/0270109 A1
- System and method for data communication among transceiver cards over a common data bus3 Sep 2026US 2026/0261450 A1Centre for Development of Telematics
- Method for handling requests on bus protocol buffers within a network switch25 Jun 2026US 2026/0180913 A1International Business Machines Corporation
- A serial asynchronous communications network, a network interface module and methods for transmitting and receiving messages over the network2 Apr 2026US 2026/0095346 A1The Consortium Team SA
- In-vehicle network system and control method5 Mar 2026US 2026/0067128 A1Denso 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
- Local area communication network utilizing a round robin access scheme with improved channel utilization158US 4,503,533 AStanford University · 1985
- Digital data communication system156US 4,280,221 AThe Boeing Company · 1981