H02H 1/0007
Concerning the detecting means
Official title: {concerning the detecting means (in general G01R or other subclasses of G01; reed switches H01H71/2445)}
H02H1/0007 (Concerning the detecting means) appears on 2,831 US grants and 3,086 published applications in this corpus.
Search patents in H02H- Granted patents
- 2,831
- Published applications
- 3,086
- Assignees
- 1,092
- Inventors
- 5,547
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 8 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 12 | 0 |
| 1993 | 13 | 0 |
| 1994 | 11 | 0 |
| 1995 | 11 | 0 |
| 1996 | 21 | 0 |
| 1997 | 19 | 0 |
| 1998 | 22 | 0 |
| 1999 | 28 | 0 |
| 2000 | 26 | 0 |
| 2001 | 25 | 8 |
| 2002 | 32 | 27 |
| 2003 | 53 | 44 |
| 2004 | 39 | 41 |
| 2005 | 24 | 30 |
| 2006 | 36 | 46 |
| 2007 | 34 | 39 |
| 2008 | 36 | 47 |
| 2009 | 33 | 29 |
| 2010 | 24 | 54 |
| 2011 | 37 | 32 |
| 2012 | 38 | 44 |
| 2013 | 33 | 33 |
| 2014 | 26 | 70 |
| 2015 | 43 | 75 |
| 2016 | 46 | 82 |
| 2017 | 77 | 115 |
| 2018 | 80 | 210 |
| 2019 | 155 | 285 |
| 2020 | 228 | 348 |
| 2021 | 356 | 276 |
| 2022 | 309 | 287 |
| 2023 | 255 | 242 |
| 2024 | 229 | 218 |
| 2025 | 201 | 239 |
| 2026 | 142 | 165 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Display device having a short circuit protection part to output a shutdown signal6 Oct 2026US 12,755,687 B2Samsung Display Co., Ltd.
- Clock sync input dropout protection6 Oct 2026US 12,756,172 B2Texas Instruments Incorporated
- Reclosing control for coordinating a solid-state switch and a circuit breaker6 Oct 2026US 12,756,174 B2ABB Schweiz AG
- Ground fault detection in AC systems using digital signal processing6 Oct 2026US 12,756,175 B2Amber Semiconductor, Inc.
- Power generation device6 Oct 2026US 12,756,176 B2IHI Corporation
- Over-voltage transient protection in electrical circuit8 Oct 2026US 2026/0312396 A1Cisco Technology, Inc.
- Discharging of a damping capacitor8 Oct 2026US 2026/0312581 A1ams-OSRAM AG
- Electrical Equipment Fault Diagnosis And Control1 Oct 2026US 2026/0299538 A1Budderfly, Inc.
- System and method for protecting against ground faults on power rails1 Oct 2026US 2026/0302758 A1Caterpillar Inc.
- Mobile vehicle control system and method1 Oct 2026US 2026/0302760 A1Korea Atomic Energy Research Institute
Most cited
By later US patents
- High impedance fault detection apparatus and method252US 4,466,071 AThe Texas A&M University System · 1984
- Electronic circuit breaker with protection against sputtering arc faults and ground faults252US 5,224,006 AWestinghouse Electric Corp. · 1993
- Circuit breaker panel241US 8,681,463 B2Edison Global Circuits, LLC · 2014
- Arc fault detector with circuit interrupter222US 6,433,978 B1Leviton Manufacturing Co., Inc. · 2002
- System for eliminating arcing faults and power distribution system employing the same218US 7,145,757 B2Eaton Corporation · 2006