G08G 9/02
Anti-collision systems
G08G9/02 (Anti-collision systems) appears on 104 US grants and 117 published applications in this corpus.
Search patents in G08G- Granted patents
- 104
- Published applications
- 117
- Assignees
- 81
- Inventors
- 241
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 2 | 13 |
| 2014 | 6 | 7 |
| 2015 | 14 | 10 |
| 2016 | 5 | 5 |
| 2017 | 12 | 14 |
| 2018 | 7 | 13 |
| 2019 | 9 | 13 |
| 2020 | 8 | 7 |
| 2021 | 10 | 11 |
| 2022 | 7 | 3 |
| 2023 | 3 | 3 |
| 2024 | 6 | 1 |
| 2025 | 6 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for predicting collision area of high speed small object18 Aug 2026US 12,711,731 B2Industrial Technology Research Institute
- Group control system and group control method23 Jun 2026US 12,663,816 B2Toyota Jidosha Kabushiki Kaisha
- Moving target of interest predictive locating, reporting, and alerting30 Dec 2025US 12,512,006 B2
- Collision detector, collision detection system, and method of using same22 Jul 2025US 12,367,783 B2The Penn State Research Foundation
- Autonomous transportation system and methods3 Jun 2025US 12,322,294 B2Cybernet Systems Corporation
- System and method for determining constitution of detected vehicle as auxiliary or separate vehicle17 Sep 2026US 2026/0279069 A1Transportation IP Holdings, LLC
- Information processing device, mobile body control method, and mobile body control program13 Aug 2026US 2026/0237311 A1Mitsubishi Heavy Industries, Ltd.
- Collision detection method and apparatus, device, medium, and program product6 Aug 2026US 2026/0229134 A1Tencent Technology (Shenzhen) Company Limited
- Autonomous transportation system and methods30 Apr 2026US 2026/0120583 A1Cybernet Systems Corporation
- Anomaly management system27 Nov 2025US 2025/0363809 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Ground link with on-board security surveillance system for aircraft and other commercial vehicles475US 6,246,320 B12001
- Time-slot-based system and method of inter-vehicle communication390US 8,520,695 B1Zetta Research and Development, LLC - ForC Series · 2013
- Collision avoidance alarm system355US 4,872,051 AEnvironmental Research Institute of Michigan · 1989
- Universal dynamic navigation, surveillance, emergency location, and collision avoidance system and method152US 5,153,836 A1992
- Proximity detection and warning system having a light pulse sensor and circuit responsive only to particular select frequencies95US 4,724,312 A1988