H04L 12/417
With deterministic access
Official title: with deterministic access, e.g. token passing
H04L12/417 (With deterministic access) appears on 526 US grants and 377 published applications in this corpus.
Search patents in H04L- Granted patents
- 526
- Published applications
- 377
- Assignees
- 291
- Inventors
- 1,033
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 16 | 0 |
| 1986 | 10 | 0 |
| 1987 | 15 | 0 |
| 1988 | 12 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 11 | 0 |
| 1992 | 11 | 0 |
| 1993 | 7 | 0 |
| 1994 | 11 | 0 |
| 1995 | 14 | 0 |
| 1996 | 16 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 7 |
| 2002 | 11 | 29 |
| 2003 | 6 | 21 |
| 2004 | 18 | 24 |
| 2005 | 15 | 25 |
| 2006 | 19 | 24 |
| 2007 | 10 | 23 |
| 2008 | 17 | 17 |
| 2009 | 12 | 21 |
| 2010 | 25 | 14 |
| 2011 | 15 | 13 |
| 2012 | 28 | 14 |
| 2013 | 13 | 14 |
| 2014 | 12 | 11 |
| 2015 | 17 | 7 |
| 2016 | 13 | 12 |
| 2017 | 9 | 17 |
| 2018 | 10 | 7 |
| 2019 | 11 | 9 |
| 2020 | 16 | 13 |
| 2021 | 10 | 10 |
| 2022 | 5 | 14 |
| 2023 | 15 | 11 |
| 2024 | 8 | 11 |
| 2025 | 15 | 7 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Can transceiver monitor23 Jun 2026US 12,665,783 B2Bosch Car Multimedia Portugal, S.A.
- Method for treating a usable agricultural area, recording and spraying device for an agricultural vehicle, and computer program product2 Jun 2026US 12,642,165 B2Robert Bosch GmbH
- Vehicle control apparatus and method therefor7 Apr 2026US 12,597,297 B2Hyundai Motor Company
- Industrial equipment diagnostic system17 Feb 2026US 12,556,458 B1Norfolk Southern Corporation
- Federated graph neural network for fast anomaly detection in controller area networks2 Dec 2025US 12,488,049 B2George Mason University
- Assignment of node identifiers in a 10base-t1s network25 Jun 2026US 2026/0181733 A1Microchip Technology Incorporated
- Transmission signal evaluation module for a transmitting/receiving device of a subscriber station of a serial bus system, and method for transmitting a message with differential signals in a serial bus system4 Jun 2026US 2026/0154229 A1
- Apparatus, system and/or method for providing a data communication protocol for a vehicle11 Dec 2025US 2025/0379763 A1Harman International Industries, Incorporated
- Item-access-based activation of an item set for an item-restricted token associated with a primary token6 Nov 2025US 2025/0343691 A1Capital One Services, LLC
- System and method for transmission of primary and secondary data in a communications network17 Jul 2025US 2025/0233771 A1Cirrus Logic International Semiconductor Ltd.
Most cited
By later US patents
- Method and system for leasing storage318US 6,263,350 B1Sun Microsystems, Inc. · 2001
- Local area network priority control system216US 4,819,229 AUniversity of Strathclyde · 1989
- 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
- Local area network with fault detection and recovery185US 5,390,326 AThe Foxboro Company · 1995