H02M 5/08
Using capacitors only
Official title: using capacitors only
H02M5/08 (Using capacitors only) appears on 30 US grants and 27 published applications in this corpus.
Search patents in H02M- Granted patents
- 30
- Published applications
- 27
- Assignees
- 27
- Inventors
- 75
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 1 | 0 |
| 2016 | 3 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 3 |
| 2021 | 4 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Signal sampling method, sampling circuit, integrated circuit and switching power supply thereof6 Aug 2024US 12,057,781 B2Silergy Semiconductor Technology (Hangzhou) LTD
- Method of controlling power transmission to a load28 May 2024US 11,996,782 B2
- Off-grid phase splitter and inverter system18 Apr 2023US 11,632,056 B2Huawei Digital Power Technologies Co., Ltd.
- Circuit and method for controlling a high-frequency resonant power conversion system having components with fluctuating parameters23 Nov 2021US 11,183,940 B2B. G. Negev Technologies and Applications Ltd., At Ben-Gurion University
- Circuit and method for start of single phase to three phase conversion system29 Jun 2021US 11,050,379 B1Applied Industrial Motors, LLC
- Alternating current generation circuit and temperature raising device30 Nov 2023US 2023/0387819 A1Honda Motor Co., Ltd.
- Signal sampling method, sampling circuit, integrated circuit and switching power supply thereof1 Jun 2023US 2023/0170813 A1Silergy Semiconductor Technology (Hangzhou) LTD
- Method of controlling power transmission to a load17 Feb 2022US 2022/0052615 A1
- Off-grid phase splitter and inverter system30 Dec 2021US 2021/0408938 A1Huawei Technologies Co., Ltd.
- Circuit and method for controlling a high-frequency resonant power conversion system having components with fluctuating parameters7 Jan 2021US 2021/0006175 A1B. G. Negev Technologies and Applications Ltd., At Ben-Gurion University
Most cited
By later US patents
- Stroboscopic beacons fed from a capacitive source30US 4,233,546 AHydro-Quebec · 1980
- Power supply for low voltage incandescent lamp21US 4,447,765 AGeneral Electric Company · 1984
- Electrical dampening circuit for dampening resonance of a power signal in a power distribution network14US 5,343,381 AHydro-Quebec · 1994
- Capacitively ballasted low voltage incandescent lamp11US 4,516,056 AGeneral Electric Company · 1985
- Circuit for transmitting an amplified resonant power to load11US 8,077,485 B22011