B60Q 2300/146
Abnormalities
Official title: Abnormalities, e.g. fail-safe
B60Q2300/146 (Abnormalities) appears on 114 US grants and 118 published applications in this corpus.
Search patents in B60Q- Granted patents
- 114
- Published applications
- 118
- Assignees
- 72
- Inventors
- 278
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 4 |
| 2003 | 4 | 4 |
| 2004 | 2 | 8 |
| 2005 | 1 | 2 |
| 2006 | 5 | 4 |
| 2007 | 2 | 6 |
| 2008 | 3 | 3 |
| 2009 | 1 | 2 |
| 2010 | 3 | 1 |
| 2011 | 4 | 2 |
| 2012 | 1 | 0 |
| 2013 | 4 | 4 |
| 2014 | 2 | 8 |
| 2015 | 5 | 5 |
| 2016 | 7 | 8 |
| 2017 | 4 | 7 |
| 2018 | 6 | 15 |
| 2019 | 16 | 5 |
| 2020 | 4 | 7 |
| 2021 | 3 | 2 |
| 2022 | 4 | 3 |
| 2023 | 2 | 8 |
| 2024 | 5 | 3 |
| 2025 | 5 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle headlight30 Jun 2026US 12,668,174 B2Koito Manufacturing Co., Ltd.
- Failure determination system for a lighting apparatus16 Jun 2026US 12,656,216 B2Hyundai Motor Company
- Vehicle headlight having a controller that moves the light distribution during temperature derating of a light source6 Jan 2026US 12,515,580 B2Koito Manufacturing Co., Ltd.
- Vehicle display system, vehicle system, and vehicle8 Jul 2025US 12,351,099 B2Koito Manufacturing Co., Ltd.
- Straddle vehicle and light control method thereof3 Jun 2025US 12,319,378 B2Kawasaki Motors, Ltd.
- Headlight control device and lamp driver30 Apr 2026US 2026/0116293 A1Toyota Jidosha Kabushiki Kaisha
- Lighting control system for mitigating exterior light failures30 Apr 2026US 2026/0116295 A1GM Global Technology Operations LLC
- Vehicle headlight having a controller that moves the light distribution during temperature derating of a light source20 Nov 2025US 2025/0353427 A1Koito Manufacturing Co., Ltd.
- Vehicle headlight23 Oct 2025US 2025/0326352 A1Koito Manufacturing Co., Ltd.
- Failure determination system for a lighting apparatus10 Apr 2025US 2025/0116569 A1Hyundai Motor Company
Most cited
By later US patents
- Electronic control system700US 5,451,822 AGentex Corporation · 1995
- Automatic headlamp control532US 7,004,606 B2Donnelly Corporation · 2006
- Automatic headlamp dimmer487US 5,182,502 AFord Motor Company · 1993
- Automatic headlamp dimmer having improved signal discrimination and signal processing474US 5,329,206 AFord Motor Company · 1994
- Systems and methods for detecting obstructions in a camera field of view312US 8,553,088 B2Mobileye Technologies Ltd. · 2013