H02H 5/047
Using a temperature responsive switch
Official title: {using a temperature responsive switch}
H02H5/047 (Using a temperature responsive switch) appears on 155 US grants and 164 published applications in this corpus.
Search patents in H02H- Granted patents
- 155
- Published applications
- 164
- Assignees
- 136
- Inventors
- 443
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 4 |
| 2012 | 1 | 5 |
| 2013 | 2 | 5 |
| 2014 | 4 | 9 |
| 2015 | 9 | 20 |
| 2016 | 11 | 6 |
| 2017 | 9 | 9 |
| 2018 | 9 | 14 |
| 2019 | 11 | 9 |
| 2020 | 15 | 9 |
| 2021 | 4 | 10 |
| 2022 | 12 | 12 |
| 2023 | 10 | 11 |
| 2024 | 9 | 9 |
| 2025 | 13 | 10 |
| 2026 | 6 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Power supply control apparatus21 Jul 2026US 12,689,207 B2Autonetworks Technologies, Ltd.
- Vehicle battery protection device, and method for thermal management of same14 Jul 2026US 12,683,382 B2Clarity Development LLC
- Method for providing thermal protection to a pre-charge unit and electric power conversion system for executing the method19 May 2026US 12,633,735 B2Danfoss Power Electronics A/S
- Intelligent semiconductor switch28 Apr 2026US 12,614,902 B2Infineon Technologies AG
- Systems and methods for controlling a segmented circuit10 Mar 2026US 12,569,247 B2Cilag GmbH International
- Vehicle battery protection device, and method for thermal management of same8 Oct 2026US 2026/0312397 A1Clarity Development LLC
- Fire prevention assembly and method for fire prevention in electronics10 Sep 2026US 2026/0263849 A1Hl Mando Corporation
- Protection control device and current control method using same13 Aug 2026US 2026/0237997 A1Nissan Motor Co., Ltd.
- Electricity meter with thermal protection23 Jul 2026US 2026/0211014 A1Landis+Gyr Technology, Inc.
- Electronic fuse circuit and fuse circuitry2 Jul 2026US 2026/0188996 A1PowerX Semiconductor Corporation
Most cited
By later US patents
- Lightning arrestor76US 4,288,833 AGeneral Electric Company · 1981
- Power supply system for battery operated devices55US 6,243,276 B1S-B Power Tool Company · 2001
- Temperature controlled circuit interrupter47US 5,995,350 A1999
- Direct-current motor36US 5,089,735 ASawafuji Electric Co., Ltd. · 1992
- Temperature switching device32US 5,023,744 A1991