H01H 2239/036
Heating
Official title: Heating, e.g. against condensation
H01H2239/036 (Heating) appears on 13 US grants and 9 published applications in this corpus.
Search patents in H01H- Granted patents
- 13
- Published applications
- 9
- Assignees
- 11
- Inventors
- 28
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for reducing contactor freezing19 May 2026US 12,633,470 B2Ford Global Technologies, LLC
- Electronic control device including a thermal mass element19 May 2020US 10,660,230 B2Hitachi Automotive Systems, Ltd.
- Push switch16 Jul 2019US 10,354,815 B2Alps Alpine Co., Ltd.
- Method and device for controlling relays of in-vehicle motor16 Apr 2019US 10,262,823 B2Nissan Motor Co., Ltd.
- Flow switch assembly featuring two-part base assembly with non-metallic upper part and metallic lower part25 Jul 2017US 9,714,717 B2Fluid Handling LLC
- Systems and methods for reducing contactor freezing4 Apr 2024US 2024/0113360 A1Ford Global Technologies, LLC
- Electronic Control Device2 Jan 2020US 2020/0008314 A1Hitachi Automotive Systems, Ltd.
- Method and device for controlling relays of in-vehicle motor16 Aug 2018US 2018/0233311 A1Nissan Motor Co., Ltd.
- Push switch2 Aug 2018US 2018/0218854 A1Alps Electric Co., Ltd.
- Gas Circuit Breaker31 Dec 2015US 2015/0380179 A1Hitachi, Ltd.
Most cited
By later US patents
- Switch assembly59US 5,193,669 ALucas Industries Limited · 1993
- Warmed computer input peripherals for keeping a computer user's hand and fingers warm and comfortable30US 5,828,034 A1998
- Motor operator for a power line phase switch7US 5,804,930 ASouthern Electrical Equipment Company · 1998
- Switching apparatus with an actuating shaft6US 7,175,390 B22007
- Vehicular operation switch and method for controlling the same6US 7,989,715 B2Denso Corporation · 2011