H02M 7/10
Arranged for operation in series
Official title: arranged for operation in series, e.g. for multiplication of voltage
H02M7/10 (Arranged for operation in series) appears on 414 US grants and 317 published applications in this corpus.
Search patents in H02M- Granted patents
- 414
- Published applications
- 317
- Assignees
- 280
- Inventors
- 772
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 9 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 12 | 0 |
| 2001 | 7 | 1 |
| 2002 | 2 | 3 |
| 2003 | 5 | 2 |
| 2004 | 1 | 5 |
| 2005 | 1 | 4 |
| 2006 | 4 | 4 |
| 2007 | 4 | 9 |
| 2008 | 3 | 10 |
| 2009 | 7 | 13 |
| 2010 | 10 | 11 |
| 2011 | 9 | 14 |
| 2012 | 9 | 14 |
| 2013 | 16 | 9 |
| 2014 | 9 | 21 |
| 2015 | 14 | 31 |
| 2016 | 25 | 19 |
| 2017 | 18 | 18 |
| 2018 | 28 | 20 |
| 2019 | 19 | 13 |
| 2020 | 16 | 15 |
| 2021 | 10 | 21 |
| 2022 | 17 | 21 |
| 2023 | 13 | 10 |
| 2024 | 17 | 13 |
| 2025 | 11 | 11 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Implantable medical device comprising a DC-DC converter6 Oct 2026US 12,756,329 B2Sorin Crm SAS
- Integrated multi-port generator-rectifier device and method14 Apr 2026US 12,603,565 B2The Board of Trustees of the University of Illinois
- Switched-in voltage doubler utilizing parallel/series rectifier output31 Mar 2026US 12,592,645 B2Advanced Energy Industries, Inc.
- High voltage cascade20 Jan 2026US 12,531,468 B2Siemens Healthineers AG
- DC high-voltage source device including plurality of variable DC voltage sources and plurality of switching circuits, and charged particle beam device including the DC high-voltage source device13 Jan 2026US 12,525,883 B2Hitachi High-Tech Corporation
- Hearing device, a hearing device charging system and a method of wirelessly charging a hearing device6 Aug 2026US 2026/0229923 A1GN Hearing A/S
- Microphone power supply impedance switcher and method of use16 Jul 2026US 2026/0205026 A1
- High-voltage power supply11 Jun 2026US 2026/0162928 A1Hitachi High-Tech Corporation
- Integrated dc genset28 May 2026US 2026/0149272 A1
- Converter topology for electrolysis plants29 Jan 2026US 2026/0031613 A1Siemens Aktiengesellschaft
Most cited
By later US patents
- Method and apparatus for providing wireless power to a load device490US 8,461,817 B2Powercast Corporation · 2013
- Method and apparatus for high efficiency rectification for various loads396US 7,868,482 B2Powercast Corporation · 2011
- Method and apparatus for high efficiency rectification for various loads297US 9,000,616 B2Powercast Corporation · 2015
- Electrical signal supply with separate voltage and current control for an electrical load195US 5,859,527 ASkop GmbH Ltd · 1999
- Multiple inverter system105US 6,229,722 B1Kabushiki Kaisha Toshiba · 2001