H02J 11/00
Circuit arrangements for providing service supply to auxiliaries of stations in which
Official title: Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
H02J11/00 (Circuit arrangements for providing service supply to auxiliaries of stations in which) appears on 185 US grants and 227 published applications in this corpus.
Search patents in H02J- Granted patents
- 185
- Published applications
- 227
- Assignees
- 131
- Inventors
- 468
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 5 |
| 2011 | 3 | 2 |
| 2012 | 1 | 8 |
| 2013 | 3 | 14 |
| 2014 | 6 | 18 |
| 2015 | 10 | 23 |
| 2016 | 17 | 19 |
| 2017 | 13 | 15 |
| 2018 | 20 | 17 |
| 2019 | 19 | 9 |
| 2020 | 14 | 19 |
| 2021 | 15 | 10 |
| 2022 | 12 | 16 |
| 2023 | 11 | 16 |
| 2024 | 11 | 9 |
| 2025 | 10 | 12 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for automated clean energy blackstart for backup auxiliary power, microgrid customer loads, and utility grid23 Jun 2026US 12,665,430 B2AES Clean Energy Services, LLC
- Power plant having a flexible firm skid2 Jun 2026US 12,646,939 B2GE Vernova Infrastructure Technology LLC
- Capacitor harvester19 May 2026US 12,633,478 B2Hubbell Incorporated
- Modular power network device12 May 2026US 12,625,514 B2Electricity Exchange Dac
- Scalable reconfigurable apparatus and methods for electric power system emulation24 Mar 2026US 12,586,992 B2University of Tennessee Research Foundation
- System and method for providing blackstart of grid-forming inverter-based resources2 Jul 2026US 2026/0189018 A1General Electric Renovables Espana, S.L.
- Plant power supply system7 May 2026US 2026/0128596 A1Contemporary Amperex Technology Co., Limited
- Auxiliary redundant power supply for an energy storage system and energy storage system23 Apr 2026US 2026/0112894 A1Skeleton Technologies AG
- Method for commissioning an electrical power conversion system and electrical power conversion system22 Jan 2026US 2026/0025063 A1SMA Solar Technology AG
- Auxiliary power system control in hybrid power plants1 Jan 2026US 2026/0005520 A1Vestas Wind Systems A/S
Most cited
By later US patents
- Apparatus, method and article for authentication, security and control of power storage devices, such as batteries1,019US 9,182,244 B2Gogoro Inc. · 2015
- Power line energy harvesting power supply234US 8,594,956 B2Cooper Technologies Company · 2013
- High voltage power line multi-sensor system211US 8,767,071 B1The United States of America as represented by the Secretary of the Air Force · 2014
- Self-powered powerline sensor150US 5,892,430 AFoster-Miller, Inc. · 1999
- Stroboscopic beacons fed from a capacitive source30US 4,233,546 AHydro-Quebec · 1980