H01H 85/46
Circuit arrangements not adapted to a particular application of the protective device
H01H85/46 (Circuit arrangements not adapted to a particular application of the protective device) appears on 185 US grants and 155 published applications in this corpus.
Search patents in H01H- Granted patents
- 185
- Published applications
- 155
- Assignees
- 119
- Inventors
- 411
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 1 |
| 2002 | 8 | 4 |
| 2003 | 4 | 4 |
| 2004 | 3 | 1 |
| 2005 | 2 | 7 |
| 2006 | 4 | 8 |
| 2007 | 4 | 7 |
| 2008 | 4 | 3 |
| 2009 | 2 | 2 |
| 2010 | 4 | 3 |
| 2011 | 2 | 8 |
| 2012 | 1 | 4 |
| 2013 | 4 | 7 |
| 2014 | 3 | 11 |
| 2015 | 12 | 7 |
| 2016 | 8 | 2 |
| 2017 | 4 | 5 |
| 2018 | 3 | 7 |
| 2019 | 9 | 9 |
| 2020 | 3 | 16 |
| 2021 | 11 | 9 |
| 2022 | 9 | 11 |
| 2023 | 16 | 5 |
| 2024 | 7 | 10 |
| 2025 | 7 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for disconnecting a high-voltage direct electric current with a fuse, and oscillating-current overload system25 Aug 2026US 12,719,257 B2Supergrid Institute
- Protecting device and battery pack24 Mar 2026US 12,586,823 B2Dexerials Corporation
- On-board device24 Mar 2026US 12,587,003 B2Autonetworks Technologies, Ltd.
- Thermal protection device to withstand high voltage4 Nov 2025US 12,462,957 B2Littelfuse, Inc.
- In-vehicle device28 Oct 2025US 12,454,234 B2Autonetworks Technologies, Ltd.
- Fuse device, battery management system, and battery pack18 Jun 2026US 2026/0169099 A1Samsung SDI.Co., Ltd.
- Distribution system protection device with rfid reader for variable current setting27 Feb 2025US 2025/0069840 A1
- Controller for Phase Change Switch Device, System and Methods6 Feb 2025US 2025/0046559 A1Infineon Technologies AG
- Devices and methods for programming a fuse16 Jan 2025US 2025/0022674 A1Skyworks Solutions, Inc.
- Implementing contactor opening and fusing strategies in a power distribution unit12 Dec 2024US 2024/0413628 A1Sensata Technologies, Inc.
Most cited
By later US patents
- Protective device74US 5,712,610 ASony Chemicals Corp. · 1998
- Protective element62US 6,566,995 B2Sony Chemicals Corp. · 2003
- High voltage, high current switching apparatus61US 5,536,980 ATexas Instruments Incorporated · 1996
- Controllable fuse57US 5,084,691 AMotorola, Inc. · 1992
- Low melting point element fusion apparatus and circuit breaker including the same56US 6,194,988 B1Nichiyu Giken Kogyo Co., Ltd. · 2001