H02H 1/0076
By superposition on the watched current
Official title: {by superposition on the watched current}
H02H1/0076 (By superposition on the watched current) appears on 30 US grants and 26 published applications in this corpus.
Search patents in H02H- Granted patents
- 30
- Published applications
- 26
- Assignees
- 25
- Inventors
- 63
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 4 |
| 2019 | 1 | 0 |
| 2020 | 2 | 0 |
| 2021 | 2 | 4 |
| 2022 | 1 | 0 |
| 2023 | 3 | 2 |
| 2024 | 5 | 4 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for fault management and protection22 Sep 2026US 12,742,810 B2ABL IP Holding LLC
- Photovoltaic rapid shutdown and arc sensing system24 Dec 2024US 12,176,700 B2
- Arc detection24 Dec 2024US 12,176,705 B2Fronius International GmbH
- Detecting electrical arcing in household electrical wiring3 Dec 2024US 12,160,095 B2Itron, Inc.
- Photovoltaic rapid shutdown and arc sensing system12 Nov 2024US 12,142,906 B2
- Detecting electrical arcing in household electrical wiring20 Mar 2025US 2025/0096550 A1Itron, Inc.
- Systems and methods for fault management and protection6 Mar 2025US 2025/0076363 A1ABL IP Holding LLC
- Electrical switching device7 Nov 2024US 2024/0372363 A1Murrelektronik GmbH
- Photovoltaic rapid shutdown and arc sensing system19 Sep 2024US 2024/0313521 A1dcbel Inc.
- Photovoltaic rapid shutdown and arc sensing system16 May 2024US 2024/0162700 A1dcbel Inc.
Most cited
By later US patents
- Method and system to increase the throughput of a communications system that uses an electrical power distribution system as a communications pathway196US 7,307,357 B2Amperion, Inc. · 2007
- Arc fault or ground fault detector with self-test feature116US 6,421,214 B1Pass & Seymour, Inc. · 2002
- Power distribution system with circuit breakers remotely resettable by signals transmitted over the power lines81US 6,084,758 AEaton Corporation · 2000
- Sensing downed power lines76US 6,459,998 B12002
- Digital power multiport battery charging system72US 10,541,543 B2VoltServer, Inc. · 2020