H01H 2039/008
Switching devices actuated by an explosion produced within the device and initiated
Official title: {using the switch for a battery cutoff}
H01H2039/008 (Switching devices actuated by an explosion produced within the device and initiated) appears on 177 US grants and 198 published applications in this corpus.
Search patents in H01H- Granted patents
- 177
- Published applications
- 198
- Assignees
- 91
- Inventors
- 363
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 1 |
| 2002 | 6 | 1 |
| 2003 | 4 | 1 |
| 2004 | 0 | 3 |
| 2005 | 3 | 7 |
| 2006 | 2 | 1 |
| 2007 | 4 | 2 |
| 2008 | 0 | 3 |
| 2009 | 3 | 1 |
| 2010 | 4 | 3 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 3 | 6 |
| 2014 | 3 | 1 |
| 2015 | 1 | 1 |
| 2016 | 4 | 8 |
| 2017 | 4 | 4 |
| 2018 | 4 | 7 |
| 2019 | 11 | 17 |
| 2020 | 13 | 16 |
| 2021 | 17 | 15 |
| 2022 | 12 | 15 |
| 2023 | 9 | 26 |
| 2024 | 20 | 21 |
| 2025 | 17 | 18 |
| 2026 | 6 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Blocking device13 Aug 2026US 2026/0237580 A1Panasonic Intellectual Property Management Co., Ltd.
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- Electric circuit breaker device25 Jun 2026US 2026/0177365 A1Daicel Corporation
- Transformer-based trigger mechanism for current interruption devices and circuit designs for same25 Jun 2026US 2026/0179868 A1Sensata Technologies, Inc.
- Fuse device, battery management system, and battery pack18 Jun 2026US 2026/0169099 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- High current intensity fuse device65US 6,556,119 B1TRW Automotive Electronics & Components GmbH & Co. KG · 2003
- Current interrupt device based on thermal activation of frangible glass bulb58US 11,094,487 B224M Technologies, Inc. · 2021
- Low melting point element fusion apparatus and circuit breaker including the same56US 6,194,988 B1Nichiyu Giken Kogyo Co., Ltd. · 2001
- Fuse device for a cable in motor vehicles55US 5,877,563 ABayerische Motoren Werke Aktiengellschaft · 1999
- Safety arrangement for collision-related disconnection of an electrical energy source from a motor vehicle supply circuit52US 5,535,842 AVolkswagen Aktiengesellschaft · 1996