H02J 3/1892
The arrangements being an integral part of the loads or of their
Official title: the arrangements being an integral part of the loads or of their control circuits
H02J3/1892 (The arrangements being an integral part of the loads or of their) appears on 171 US grants and 114 published applications in this corpus.
Search patents in H02J- Granted patents
- 171
- Published applications
- 114
- Assignees
- 123
- Inventors
- 332
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 10 | 0 |
| 1984 | 13 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 7 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 4 | 2 |
| 2010 | 3 | 6 |
| 2011 | 2 | 6 |
| 2012 | 1 | 6 |
| 2013 | 5 | 8 |
| 2014 | 7 | 4 |
| 2015 | 4 | 5 |
| 2016 | 3 | 5 |
| 2017 | 5 | 1 |
| 2018 | 4 | 7 |
| 2019 | 9 | 10 |
| 2020 | 9 | 10 |
| 2021 | 13 | 8 |
| 2022 | 10 | 7 |
| 2023 | 2 | 4 |
| 2024 | 7 | 6 |
| 2025 | 6 | 4 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for controlling isolated microgrids based on power-based control and modified Volt-VAr function methods13 Jan 2026US 12,525,798 B2Petroleo Brasileiro S.A. - Petrobras
- Methods and systems for improving control of a renewable energy power plant21 Oct 2025US 12,451,695 B2Vestas Wind Systems A/S
- Systems and methods for reducing harmonic content in a power network having distributed energy resources and distributed inverter systems30 Sep 2025US 12,431,709 B2Nanyang Technological University
- Method for operating a hybrid rectifier, hybrid rectifier, and electrolytic system having such a hybrid rectifier26 Aug 2025US 12,401,292 B2SMA Solar Technology AG
- Harmonic suppression apparatus, method, control unit, electrical appliance, and storage medium15 Apr 2025US 12,278,554 B2Gree Electric Appliances, Inc. of Zhuhai
- Storage rack, stored goods carrier and method for controlling the power distribution30 Jul 2026US 2026/0217458 A1
- Power electronic converter, electric motor drive and method for operating a power electronic converter21 May 2026US 2026/0142450 A1
- On-board charger and control method therefor7 May 2026US 2026/0128597 A1Sungrow Power Supply Co., Ltd.
- Systems and methods for reducing harmonic content in a power network having distributed energy resources and distributed inverter systems15 Jan 2026US 2026/0018891 A1
- Methods and systems for improving control of a renewable energy power plant7 Aug 2025US 2025/0253660 A1Vestas Wind Systems A/S
Most cited
By later US patents
- Variable speed wind turbine with reduced power fluctuation and a static VAR mode of operation266US 5,225,712 AU.S. Windpower, Inc. · 1993
- Variable speed wind turbine245US 5,083,039 AU.S. Windpower, Inc. · 1992
- Power factor control system for AC induction motors106US 4,052,648 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1977
- High speed power factor controller96US 5,736,838 A1998
- Power factor control system for AC induction motors68US 4,266,177 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1981