H02M 1/0043
Converters switched with a phase shift, i.e. interleaved
Official title: {Converters switched with a phase shift, i.e. interleaved (non-isolated DC/DC converters H02M3/1586)}
H02M1/0043 (Converters switched with a phase shift, i.e. interleaved) appears on 557 US grants and 783 published applications in this corpus.
Search patents in H02M- Granted patents
- 557
- Published applications
- 783
- Assignees
- 349
- Inventors
- 1,677
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 2 |
| 2004 | 1 | 9 |
| 2005 | 4 | 3 |
| 2006 | 3 | 4 |
| 2007 | 2 | 4 |
| 2008 | 3 | 6 |
| 2009 | 2 | 11 |
| 2010 | 6 | 5 |
| 2011 | 4 | 6 |
| 2012 | 6 | 10 |
| 2013 | 7 | 15 |
| 2014 | 9 | 21 |
| 2015 | 14 | 24 |
| 2016 | 22 | 18 |
| 2017 | 30 | 29 |
| 2018 | 18 | 25 |
| 2019 | 29 | 31 |
| 2020 | 34 | 41 |
| 2021 | 41 | 52 |
| 2022 | 48 | 82 |
| 2023 | 62 | 92 |
| 2024 | 70 | 102 |
| 2025 | 74 | 93 |
| 2026 | 46 | 97 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Multiport active bridge (mab) converter with equalized leakage inductances8 Oct 2026US 2026/0312504 A1Hitachi Energy Ltd
- Power supply circuit8 Oct 2026US 2026/0312511 A1Fuji Electric Co., Ltd.
- Power conversion device and method for controlling same1 Oct 2026US 2026/0302957 A1Mazda Motor Corporation
- Three-phase resonant converter and method of controlling the same24 Sep 2026US 2026/0291364 A1Delta Electronics, Inc.
- An ac-dc switch mode electrical power converter24 Sep 2026US 2026/0291378 A1Differential Power, Sl
Most cited
By later US patents
- Power supplies having protection circuits232US 6,469,919 B1ENI Technology, Inc. · 2002
- Medium voltage PWM drive and method204US 5,625,545 AHalmar Robicon Group · 1997
- Modular static power converter connected in a multi-level, multi-phase, multi-circuit configuration127US 5,933,339 AElectric Boat Corporation · 1999
- Non-isolated bus converters with voltage divider topology113US 7,746,041 B2Virginia Tech Intellectual Properties, Inc. · 2010
- Low and medium voltage PWM AC/DC power conversion method and apparatus99US 5,638,263 AHalmar Robicon Group · 1997