H02M 7/219
In a bridge configuration
Official title: in a bridge configuration
H02M7/219 (In a bridge configuration) appears on 1,391 US grants and 1,669 published applications in this corpus.
Search patents in H02M- Granted patents
- 1,391
- Published applications
- 1,669
- Assignees
- 702
- Inventors
- 3,268
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 17 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 3 |
| 2002 | 12 | 4 |
| 2003 | 8 | 7 |
| 2004 | 4 | 8 |
| 2005 | 2 | 14 |
| 2006 | 12 | 14 |
| 2007 | 10 | 9 |
| 2008 | 2 | 11 |
| 2009 | 10 | 18 |
| 2010 | 10 | 28 |
| 2011 | 13 | 35 |
| 2012 | 19 | 36 |
| 2013 | 24 | 42 |
| 2014 | 36 | 54 |
| 2015 | 48 | 71 |
| 2016 | 51 | 80 |
| 2017 | 90 | 75 |
| 2018 | 91 | 78 |
| 2019 | 102 | 95 |
| 2020 | 102 | 119 |
| 2021 | 94 | 162 |
| 2022 | 132 | 134 |
| 2023 | 113 | 156 |
| 2024 | 111 | 147 |
| 2025 | 123 | 147 |
| 2026 | 76 | 122 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Phase-loss control method for three-phase three-wire converter and three-phase AC control system6 Oct 2026US 12,756,295 B2Lite-On Electronics (Guangzhou) Limited
- Power conversion apparatus, control apparatus, and switch-mode power supply6 Oct 2026US 12,756,298 B2Huawei Digital Power Technologies Co., Ltd.
- Power supply system6 Oct 2026US 12,756,330 B2Delta Electronics (Shanghai) Co., Ltd.
- Conversion system and conversion method29 Sep 2026US 12,749,988 B2Chicony Power Technology Co., Ltd.
- Rectifier circuit and power supply unit22 Sep 2026US 12,744,449 B2Sharp Kabushiki Kaisha
- Dynamic Boost with Constant Current Mode1 Oct 2026US 2026/0302833 A1Avago Technologies International Sales Pte. Limited
- Rectifying and filtering circuit, electronic circuit, and electronic device1 Oct 2026US 2026/0302965 A1Huayuan Semiconductor (Shenzhen) Limited Company
- Signal generation circuit, drive circuit, power conversion device, and vehicle24 Sep 2026US 2026/0285165 A1Rohm Co., Ltd.
- An ac-dc switch mode electrical power converter24 Sep 2026US 2026/0291378 A1Differential Power, Sl
- Power receiving apparatus10 Sep 2026US 2026/0269653 A1Denso Corporation
Most cited
By later US patents
- Method and apparatus for control of pulse width modulation (PWM) converter799US 5,446,646 AKabushiki Kaisha Toshiba · 1995
- Low power rectifier circuit for implantable medical device542US 5,999,849 AAlfred E. Mann Foundation · 1999
- Power conversion and distribution system283US 5,982,645 ASquare D Company · 1999
- Controller for a synchronous rectifier switch272US 9,088,216 B2Power Systems Technologies, Ltd. · 2015
- Power supply and power enable circuit for an RF/ID transponder125US 5,479,172 ARacom Systems, Inc. · 1995