H02H 1/0015
Using arc detectors
Official title: {Using arc detectors}
H02H1/0015 (Using arc detectors) appears on 1,051 US grants and 1,006 published applications in this corpus.
Search patents in H02H- Granted patents
- 1,051
- Published applications
- 1,006
- Assignees
- 387
- Inventors
- 1,658
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 9 | 0 |
| 1996 | 17 | 0 |
| 1997 | 10 | 0 |
| 1998 | 20 | 0 |
| 1999 | 20 | 0 |
| 2000 | 17 | 0 |
| 2001 | 24 | 7 |
| 2002 | 27 | 23 |
| 2003 | 44 | 35 |
| 2004 | 33 | 30 |
| 2005 | 16 | 25 |
| 2006 | 29 | 39 |
| 2007 | 27 | 32 |
| 2008 | 31 | 35 |
| 2009 | 29 | 25 |
| 2010 | 18 | 41 |
| 2011 | 29 | 21 |
| 2012 | 25 | 37 |
| 2013 | 27 | 22 |
| 2014 | 23 | 49 |
| 2015 | 30 | 37 |
| 2016 | 32 | 44 |
| 2017 | 37 | 39 |
| 2018 | 35 | 46 |
| 2019 | 48 | 42 |
| 2020 | 43 | 67 |
| 2021 | 62 | 49 |
| 2022 | 60 | 55 |
| 2023 | 47 | 60 |
| 2024 | 54 | 57 |
| 2025 | 33 | 54 |
| 2026 | 33 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Photovoltaic module turn-off circuit and photovoltaic device29 Sep 2026US 12,749,888 B2Altenergy Power System Inc.
- Plug-type electric discharge detection unit and electric discharge detection system22 Sep 2026US 12,742,808 B2Nitto Kogyo Co., Ltd.
- Systems and methods for fault management and protection22 Sep 2026US 12,742,810 B2ABL IP Holding LLC
- Active arc fault circuit interrupters with solid-state components15 Sep 2026US 12,738,437 B2Siemens Industry, Inc.
- Arc fault detection using ultrasonic acoustic sensors25 Aug 2026US 12,719,256 B2Guardhouse Fire Solutions, LLC
- Detection of electric discharges that precede fires in electrical wiring24 Sep 2026US 2026/0287629 A1Whisker Labs, Inc.
- Method for detecting presence of an electric arc and associated device17 Sep 2026US 2026/0276691 A1Centre National De La Recherche Scientifique
- Systems and methods for detection of smoke and electrical component failure in power distribution systems13 Aug 2026US 2026/0237278 A1GE Aviation Systems LLC
- Systems and methods for detection of electrical arcs and electrical component failure in power distribution systems13 Aug 2026US 2026/0237992 A1GE Aviation Systems LLC
- Energy Storage System with Common-Mode Arcing Detection Function, and Photovoltaic Energy Storage Device30 Jul 2026US 2026/0221791 A1Huawei Digital Power Technologies Co., Ltd.
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