H02M 1/0006
Arrangements for supplying an adequate voltage to the control circuit of converters
Official title: {Arrangements for supplying an adequate voltage to the control circuit of converters}
H02M1/0006 (Arrangements for supplying an adequate voltage to the control circuit of converters) appears on 1,694 US grants and 1,869 published applications in this corpus.
Search patents in H02M- Granted patents
- 1,694
- Published applications
- 1,869
- Assignees
- 714
- Inventors
- 3,454
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 13 | 0 |
| 1998 | 16 | 0 |
| 1999 | 18 | 0 |
| 2000 | 7 | 0 |
| 2001 | 20 | 2 |
| 2002 | 15 | 11 |
| 2003 | 20 | 14 |
| 2004 | 12 | 20 |
| 2005 | 14 | 17 |
| 2006 | 15 | 21 |
| 2007 | 18 | 24 |
| 2008 | 11 | 16 |
| 2009 | 15 | 25 |
| 2010 | 14 | 40 |
| 2011 | 23 | 25 |
| 2012 | 28 | 50 |
| 2013 | 26 | 46 |
| 2014 | 39 | 73 |
| 2015 | 61 | 90 |
| 2016 | 75 | 86 |
| 2017 | 100 | 72 |
| 2018 | 103 | 109 |
| 2019 | 127 | 107 |
| 2020 | 112 | 126 |
| 2021 | 109 | 165 |
| 2022 | 128 | 156 |
| 2023 | 141 | 175 |
| 2024 | 156 | 181 |
| 2025 | 150 | 121 |
| 2026 | 77 | 97 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Self-adjusting bootstrap recharge system in dual-switch flyback converters8 Sep 2026US 12,732,110 B2STMicroelectronics International N. V.
- AC-to-DC power conversion with ground reference to common node of solid-state AC switch25 Aug 2026US 12,719,348 B2Amber Semiconductor, Inc.
- Pre-charge circuit with differential inputs and outputs8 Oct 2026US 2026/0312494 A1Infineon Technologies AG
- Dc inversion-based ac valve control system1 Oct 2026US 2026/0302762 A1Fujian OralGarden Technology Co., Ltd.
- Circuits and methods for operation of asymmetric half-bridge flyback converter with zvs windings1 Oct 2026US 2026/0302911 A1Navitas Semiconductor Limited
- Micro inverter and power supply method24 Sep 2026US 2026/0291359 A1Sungrow Power Supply Co., Ltd.
- Ac-to-dc converter with intelligent capacitive energy storage regulator24 Sep 2026US 2026/0291401 A1Amber Semiconductor, Inc.
Most cited
By later US patents
- Electric charger and power supply device for portable terminal307US 7,183,748 B1Fujitsu Limited · 2007
- Switched mode power supply integrated circuit with start-up self-biasing229US 5,285,369 APower Integrations, Inc. · 1994
- DC/DC converter having a bootstrapped high side driver197US 5,627,460 AUnitrode Corporation · 1997
- DC supply having low and high constant voltages for powering a polarity inverter controller194US 4,864,213 ANEC Corporation · 1989
- Three-terminal switched mode power supply integrated circuit176US 5,313,381 APower Integrations, Inc. · 1994