H01H 2231/026
Car
H01H2231/026 (Car) appears on 314 US grants and 340 published applications in this corpus.
Search patents in H01H- Granted patents
- 314
- Published applications
- 340
- Assignees
- 188
- Inventors
- 793
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 4 |
| 2003 | 7 | 7 |
| 2004 | 6 | 4 |
| 2005 | 5 | 8 |
| 2006 | 3 | 7 |
| 2007 | 5 | 5 |
| 2008 | 2 | 8 |
| 2009 | 1 | 9 |
| 2010 | 6 | 5 |
| 2011 | 7 | 10 |
| 2012 | 7 | 10 |
| 2013 | 4 | 4 |
| 2014 | 4 | 10 |
| 2015 | 9 | 30 |
| 2016 | 22 | 29 |
| 2017 | 25 | 32 |
| 2018 | 29 | 19 |
| 2019 | 27 | 20 |
| 2020 | 21 | 29 |
| 2021 | 16 | 9 |
| 2022 | 10 | 14 |
| 2023 | 16 | 26 |
| 2024 | 13 | 13 |
| 2025 | 10 | 19 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle operation input device, vehicle operation input method, non-transitory recording medium8 Sep 2026US 12,731,743 B2Toyota Jidosha Kabushiki Kaisha
- Surface mount snap action switch device30 Jun 2026US 12,671,043 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Electrical assembly2 Jun 2026US 12,646,673 B2Lear Corporation
- Device and method for safety switch off of an electrical consumer in a vehicle19 May 2026US 12,633,485 B2Elmos Semiconductor AG
- Actuator assembly17 Mar 2026US 12,577,814 B2Witte Automotive GmbH
- Input device23 Jul 2026US 2026/0213093 A1Alps Alpine Co., Ltd.
- Contactor device, high voltage power supply system and method for controlling a contactor device23 Jul 2026US 2026/0213098 A1
- Fuse module21 May 2026US 2026/0142114 A1Littelfuse, Inc.
- Device and method for safety switch off of an electrical consumer in a vehicle12 Mar 2026US 2026/0074134 A1Elmos Semiconductor AG
- Switch system22 Jan 2026US 2026/0024711 A1Denso Corporation
Most cited
By later US patents
- Vehicle interior lighting systems using electroluminescent panels303US 6,773,129 B2Federal-Mogul World Wide, Inc. · 2004
- Push button switch159US 5,655,650 ASumitomo Wiring Systems, Ltd. · 1997
- Light emitting panel assemblies for use in automotive applications and the like156US 5,895,115 ALumitex, Inc. · 1999
- Pressure sensitive matrix switch having apertured spacer with flexible double sided adhesive intermediate and channels optionally interposed between apertures144US 4,065,649 ALake Center Industries · 1977
- Light emitting panel assemblies for use in automotive applications and the like120US 6,158,867 ALumitex, Inc. · 2000