H04L 12/4015
By scheduling the transmission of messages at the communication node
Official title: {by scheduling the transmission of messages at the communication node}
H04L12/4015 (By scheduling the transmission of messages at the communication node) appears on 170 US grants and 185 published applications in this corpus.
Search patents in H04L- Granted patents
- 170
- Published applications
- 185
- Assignees
- 137
- Inventors
- 499
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 7 | 6 |
| 2003 | 3 | 10 |
| 2004 | 0 | 6 |
| 2005 | 4 | 0 |
| 2006 | 3 | 4 |
| 2007 | 6 | 4 |
| 2008 | 6 | 10 |
| 2009 | 1 | 8 |
| 2010 | 4 | 2 |
| 2011 | 5 | 3 |
| 2012 | 5 | 4 |
| 2013 | 2 | 8 |
| 2014 | 4 | 4 |
| 2015 | 3 | 13 |
| 2016 | 6 | 5 |
| 2017 | 10 | 6 |
| 2018 | 4 | 2 |
| 2019 | 7 | 10 |
| 2020 | 10 | 25 |
| 2021 | 10 | 11 |
| 2022 | 21 | 13 |
| 2023 | 13 | 6 |
| 2024 | 6 | 4 |
| 2025 | 5 | 8 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Subscriber station and method for deterministic communication in a serial bus system18 Aug 2026US 12,712,759 B2Robert Bosch GmbH
- Can communication controller and method of operating can communication controller11 Aug 2026US 12,706,774 B2Renesas Electronics Corporation
- Systems and methods to generate copies of data for transmission over multiple communication channels23 Jun 2026US 12,665,698 B2Dolby Laboratories Licensing Corporation
- Communication method and apparatus6 Jan 2026US 12,520,310 B2Essence Security International (E.S.I.) Ltd.
- Communication device, communication system, and communication control method23 Sep 2025US 12,425,261 B2Panasonic Intellectual Property Management Co., Ltd.
- Scheduling apparatus, control method, and control program17 Sep 2026US 2026/0274182 A1Autonetworks Technologies, Ltd.
- Communication apparatus, communication control method, and communication control program10 Sep 2026US 2026/0270111 A1Autonetworks Technologies, Ltd.
- Data transfer method and in-vehicle relay device30 Jul 2026US 2026/0220977 A1Nissan Motor Co., Ltd.
- Assignment of node identifiers in a 10base-t1s network25 Jun 2026US 2026/0181733 A1Microchip Technology Incorporated
- Dynamic physical layer collision avoidance system, method and device having a coordinator lockup prevention18 Jun 2026US 2026/0172279 A1Marvell Asia Pte Ltd
Most cited
By later US patents
- Deterministic serial bus communication system133US 6,111,888 AMicro Motion, Inc. · 2000
- Local area network with message priority105US 5,353,287 AAlcatel Network Systems, Inc. · 1994
- Computer system with distributed bus arbitration scheme for symmetric and priority agents85US 5,581,782 AIntel Corporation · 1996
- Methods of adaptive channel access attempts68US 5,636,223 AMotorola, Inc. · 1997
- Communication network polling technique57US 4,829,297 AAllen-Bradley Company, Inc. · 1989