H02H 7/30
Staggered disconnection
H02H7/30 (Staggered disconnection) appears on 201 US grants and 163 published applications in this corpus.
Search patents in H02H- Granted patents
- 201
- Published applications
- 163
- Assignees
- 83
- Inventors
- 426
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 2 |
| 2003 | 6 | 19 |
| 2004 | 6 | 6 |
| 2005 | 5 | 2 |
| 2006 | 12 | 2 |
| 2007 | 2 | 6 |
| 2008 | 2 | 8 |
| 2009 | 8 | 4 |
| 2010 | 2 | 8 |
| 2011 | 4 | 9 |
| 2012 | 7 | 9 |
| 2013 | 13 | 7 |
| 2014 | 10 | 12 |
| 2015 | 5 | 8 |
| 2016 | 6 | 8 |
| 2017 | 11 | 5 |
| 2018 | 7 | 10 |
| 2019 | 7 | 5 |
| 2020 | 7 | 8 |
| 2021 | 15 | 7 |
| 2022 | 9 | 6 |
| 2023 | 4 | 3 |
| 2024 | 1 | 1 |
| 2025 | 3 | 6 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for fault current limiting between solid-state circuit breakers9 Jun 2026US 12,651,900 B2
- Distributed main-tie-tie-main transfer control scheme10 Mar 2026US 12,573,839 B2Google Inc.
- Method for processing interphase short circuit of three-phase non-effective grounding power supply system8 Apr 2025US 12,272,944 B2Baoding Yuxin Electric Technology Co., Ltd.
- Method for processing interphase short circuit1 Apr 2025US 12,266,914 B2Baoding Yuxin Electric Technology Co., Ltd.
- Transmission line fault location, isolation and system restoration (FLISR) system1 Apr 2025US 12,266,925 B2S&C Electric Company
- Centralized protection scheme for dc power distribution system30 Jul 2026US 2026/0221760 A1Eaton Intelligent Power Limited
- Method for Fault Current Limiting Between Solid-State Circuit Breakers25 Sep 2025US 2025/0300451 A1ABB Schweiz AG
- Backup protection method10 Jul 2025US 2025/0226648 A1Siemens Aktiengesellschaft
- System and method for protecting a plurality of distributed generation resources10 Jul 2025US 2025/0226656 A1GE Infrastructure Technology LLC
- Lateral fault isolation10 Apr 2025US 2025/0118959 A1S&C Electric Company
Most cited
By later US patents
- Fault protection arrangement for electric power distribution systems179US 6,008,971 AElectric Boat Corporation · 1999
- Method for power distribution system components identification, characterization and rating167US 6,909,942 B2General Electric Company · 2005
- Method and apparatus for automated reconfiguration of an electric power distribution system with enhanced protection94US 6,347,027 B1EnergyLine Systems, Inc. · 2002
- Circuit breaker demonstrator and distribution circuit protection coordinator apparatus71US 4,245,318 AGeneral Electric Company · 1981
- Method and apparatus for optimized centralized critical control architecture for switchgear and power equipment71US 6,892,115 B2General Electric Company · 2005