H02M 1/0032
Control circuits allowing low power mode operation
Official title: {Control circuits allowing low power mode operation, e.g. in standby mode}
H02M1/0032 (Control circuits allowing low power mode operation) appears on 3,115 US grants and 3,285 published applications in this corpus.
Search patents in H02M- Granted patents
- 3,115
- Published applications
- 3,285
- Assignees
- 923
- Inventors
- 5,382
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 12 | 0 |
| 1988 | 10 | 0 |
| 1989 | 6 | 0 |
| 1990 | 10 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 14 | 0 |
| 1995 | 9 | 0 |
| 1996 | 9 | 0 |
| 1997 | 13 | 0 |
| 1998 | 16 | 0 |
| 1999 | 27 | 0 |
| 2000 | 21 | 0 |
| 2001 | 49 | 12 |
| 2002 | 39 | 57 |
| 2003 | 54 | 44 |
| 2004 | 42 | 49 |
| 2005 | 39 | 53 |
| 2006 | 46 | 61 |
| 2007 | 43 | 52 |
| 2008 | 37 | 57 |
| 2009 | 43 | 85 |
| 2010 | 56 | 106 |
| 2011 | 71 | 125 |
| 2012 | 78 | 144 |
| 2013 | 99 | 150 |
| 2014 | 148 | 185 |
| 2015 | 163 | 211 |
| 2016 | 242 | 175 |
| 2017 | 203 | 166 |
| 2018 | 202 | 160 |
| 2019 | 228 | 157 |
| 2020 | 163 | 168 |
| 2021 | 155 | 172 |
| 2022 | 145 | 156 |
| 2023 | 147 | 206 |
| 2024 | 160 | 198 |
| 2025 | 176 | 198 |
| 2026 | 98 | 138 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Frequency dithering systems and methods6 Oct 2026US 12,756,288 B2Analog Devices, Inc.
- PFM transition hysteresis scheme for peak-current mode buck converters6 Oct 2026US 12,756,308 B2Nexperia B. V.
- Low-power mode for multi-level converter29 Sep 2026US 12,749,963 B2Cirrus Logic, Inc.
- Controller for resonant converter29 Sep 2026US 12,749,969 B2Renesas Design (UK) Limited
- Power source switching circuit and electronic device15 Sep 2026US 12,737,025 B2Honor Device Co., Ltd.
- Control system and control method thereof1 Oct 2026US 2026/0302915 A1Delta Electronics, Inc.
- Low power consumption adaptive control method, control device of isolated converter and isolated converter1 Oct 2026US 2026/0302916 A1Joulwatt Technology Co., Ltd.
- Electrical device including switching converter which controls a switching frequency to be outside an audible noise range1 Oct 2026US 2026/0302917 A1Samsung Electronics Co., Ltd.
- Voltage conversion system and control method thereof1 Oct 2026US 2026/0302924 A1PowerX Semiconductor Corporation
- Circuit with dynamic biasing and input compensation24 Sep 2026US 2026/0291363 A1
Most cited
By later US patents
- System and method for adaptive current limit of a switching regulator585US 9,099,922 B2Silicon Laboratories Inc. · 2015
- Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit354US 5,481,178 ALinear Technology Corporation · 1996
- Method and apparatus for intelligent acquisition of position information321US 6,975,941 B12005
- Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit319US 6,580,258 B2Linear Technology Corporation · 2003
- Two-stage switching regulator having low power modes responsive to load power consumption264US 5,903,138 AMicro Linear Corporation · 1999