H02M 7/068
Mounted on a transformer
Official title: {mounted on a transformer}
H02M7/068 (Mounted on a transformer) appears on 85 US grants and 73 published applications in this corpus.
Search patents in H02M- Granted patents
- 85
- Published applications
- 73
- Assignees
- 81
- Inventors
- 189
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 7 |
| 2014 | 1 | 3 |
| 2015 | 7 | 6 |
| 2016 | 3 | 4 |
| 2017 | 5 | 6 |
| 2018 | 6 | 1 |
| 2019 | 6 | 7 |
| 2020 | 7 | 5 |
| 2021 | 6 | 7 |
| 2022 | 5 | 5 |
| 2023 | 6 | 2 |
| 2024 | 1 | 4 |
| 2025 | 1 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for providing thermal protection to a pre-charge unit and electric power conversion system for executing the method19 May 2026US 12,633,735 B2Danfoss Power Electronics A/S
- Electronic transformer and three-phase four-wire power system thereof24 Feb 2026US 12,562,652 B2Delta Electronics, Inc.
- Wireless power charger for vehicle1 Jul 2025US 12,344,105 B2Zoox, Inc.
- Flash switch on-off detection circuit and electronic device16 Jan 2024US 11,874,326 B2Beijing Xiaomi Mobile Software Co., Ltd.
- Power supply module26 Dec 2023US 11,855,550 B2Delta Electronics (Shanghai) Co., Ltd.
- Ac powered remote devices25 Jun 2026US 2026/0180361 A1Pass & Seymour, Inc.
- Electronic transformer and three-phase four-wire power system thereof21 May 2026US 2026/0142588 A1Delta Electronics, Inc.
- Transformers with top leakage flux path for power converters5 Mar 2026US 2026/0066808 A1Monolithic Power Systems, Inc.
- Modular transformer-rectifier blocks for power converters5 Mar 2026US 2026/0066809 A1
- Energy-saving and parallel superposition wiring method for three-phase current-source-rectifier rectification circuit10 Apr 2025US 2025/0119057 A1
Most cited
By later US patents
- Power supply circuit with integrated magnetic components73US 5,335,163 AScanpower · 1994
- Generator34US 8,723,385 B2General Electric Company · 2014
- Inverter transformer31US 4,004,251 AGeneral Electric Company · 1977
- Dual transformer device for power converters26US 4,914,561 AEldec Corporation · 1990
- Multiphase transformer for a multiphase DC-DC converter26US 7,504,808 B2Intel Corporation · 2009