H02M 7/19
Arranged for operation in series
Official title: arranged for operation in series, e.g. for voltage multiplication
H02M7/19 (Arranged for operation in series) appears on 63 US grants and 40 published applications in this corpus.
Search patents in H02M- Granted patents
- 63
- Published applications
- 40
- Assignees
- 44
- Inventors
- 174
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 3 | 7 |
| 2016 | 4 | 2 |
| 2017 | 4 | 4 |
| 2018 | 3 | 6 |
| 2019 | 6 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 2 | 4 |
| 2023 | 2 | 1 |
| 2024 | 2 | 3 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- AC/DC substation configurable between charging and powering modes8 Sep 2026US 12,728,735 B2Caterpillar Inc.
- AC/DC converter, DC/AC converter and DC/DC converter and method of control of the converter4 Nov 2025US 12,463,524 B2Terna S.P.A.
- Power conversion device4 Feb 2025US 12,218,606 B2Mitsubishi Electric Corporation
- Systems, apparatus and methods for electric vehicle charging via a power conversion system10 Sep 2024US 12,083,913 B2Resilient Power Systems, Inc.
- Power conversion system with N power converters2 Jul 2024US 12,027,985 B2Delta Electronics (Shanghai) Co., Ltd.
- Ac/dc substation configurable between charging and powering modes2 Apr 2026US 2026/0095107 A1Caterpillar Inc.
- High-power rectification arrangement for an electrolyser system21 Nov 2024US 2024/0388217 A1Air Products and Chemicals, Inc.
- Ac/dc converter, dc/ac converter and dc/dc converter and method of control of the converter4 Jul 2024US 2024/0223067 A1Terna S.P.A.
- Power conversion device18 Apr 2024US 2024/0128887 A1Mitsubishi Electric Corporation
- Conversion circuit20 Jul 2023US 2023/0231463 A1Delta Electronics, Inc.
Most cited
By later US patents
- Voltage source type power converting apparatus42US 5,886,888 AMitsubishi Denki Kabushiki Kaisha · 1999
- Regulated DC output power supply for amplifiers39US 6,178,102 B1Crown Audio, Inc. · 2001
- DC power transmission system of voltage source converter using pulse-interleaving auxiliary circuit37US 7,499,291 B2Myongji University Industry and Academia Cooperation Foundation · 2009
- Transformer for 12-pulse series connection of converters20US 5,781,428 A1998
- Means for controlling a forced commutated hybrid a-c to d-c electric rectifying bridge to avoid reverse recovery overvoltage in the diode leg19US 4,471,421 AGeneral Electric Company · 1984