H02M 1/0845
Digitally controlled
Official title: {digitally controlled (or with digital control)}
H02M1/0845 (Digitally controlled) appears on 145 US grants and 125 published applications in this corpus.
Search patents in H02M- Granted patents
- 145
- Published applications
- 125
- Assignees
- 84
- Inventors
- 283
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 0 | 0 |
| 1986 | 9 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 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 | 2 |
| 2003 | 0 | 5 |
| 2004 | 6 | 19 |
| 2005 | 15 | 3 |
| 2006 | 5 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 3 |
| 2016 | 4 | 2 |
| 2017 | 2 | 5 |
| 2018 | 5 | 7 |
| 2019 | 6 | 3 |
| 2020 | 5 | 11 |
| 2021 | 7 | 7 |
| 2022 | 10 | 8 |
| 2023 | 7 | 11 |
| 2024 | 9 | 10 |
| 2025 | 3 | 5 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multiphase switching converter and control circuit thereof1 Sep 2026US 12,726,126 B2Sg Micro Corp
- Backplane and power conversion method and apparatus25 Aug 2026US 12,719,371 B2Huawei Digital Power Technologies Co., Ltd.
- Charger integrated circuit including switching converter and electronic device including the charger integrated circuit23 Jun 2026US 12,665,488 B2Samsung Electronics Co., Ltd.
- Power conversion circuit of multi-phase power supply and multi-phase power supply and control method therefor9 Jun 2026US 12,651,969 B2Sg Micro Corp
- Distributed control device and distributed control system7 Apr 2026US 12,597,851 B2Seiko Epson Corporation
- Voltage amplitude and phase adjustment apparatus and method, and computer device and storage medium27 Aug 2026US 2026/0254344 A1
- Power Conversion Device20 Aug 2026US 2026/0246361 A1Mitsubishi Electric Corporation
- Power converter6 Aug 2026US 2026/0230003 A1Panasonic Intellectual Property Management Co., Ltd.
- Transient response of a switching converter30 Jul 2026US 2026/0221965 A1Shaoxing Yuanfang Semiconductor Co., Ltd.
- Control device25 Jun 2026US 2026/0180435 A1Denso Corporation
Most cited
By later US patents
- Method of regulating an output voltage of a power converter by sensing the output voltage during a first time interval and calculating a next current value in an inductor sufficient to bring the output voltage to a target voltage within a second time interval immediately following the first time interval and varying a duty cycle of a switch during the second time interval102US 6,979,987 B2Fyre Storm, Inc. · 2005
- Current inrush limiting and bleed resistor current inhibiting in a switching power converter101US 6,737,845 B2Champion Microelectronic Corp. · 2004
- Touch screen display circuit and voltage measurement circuit101US 6,961,015 B2Fyre Storm, Inc. · 2005
- Power converter circuitry and method73US 6,917,188 B2Fyre Storm, Inc. · 2005
- Method of regulating an output voltage of a power converter by calculating a current value to be applied to an inductor during a time interval immediately following a voltage sensing time interval and varying a duty cycle of a switch during the time interval following the voltage sensing time interval72US 6,909,266 B2Fyre Storm, Inc. · 2005