H02M 1/0025
Arrangements for modifying reference values, feedback values or error values in the
Official title: {Arrangements for modifying reference values, feedback values or error values in the control loop of a converter}
H02M1/0025 (Arrangements for modifying reference values, feedback values or error values in the) appears on 2,976 US grants and 3,448 published applications in this corpus.
Search patents in H02M- Granted patents
- 2,976
- Published applications
- 3,448
- Assignees
- 909
- Inventors
- 5,576
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 5 |
| 2002 | 16 | 16 |
| 2003 | 17 | 16 |
| 2004 | 18 | 40 |
| 2005 | 24 | 31 |
| 2006 | 33 | 42 |
| 2007 | 26 | 36 |
| 2008 | 31 | 45 |
| 2009 | 39 | 37 |
| 2010 | 36 | 36 |
| 2011 | 38 | 34 |
| 2012 | 25 | 77 |
| 2013 | 53 | 95 |
| 2014 | 75 | 126 |
| 2015 | 97 | 155 |
| 2016 | 158 | 162 |
| 2017 | 176 | 145 |
| 2018 | 215 | 182 |
| 2019 | 230 | 202 |
| 2020 | 225 | 228 |
| 2021 | 187 | 280 |
| 2022 | 253 | 294 |
| 2023 | 249 | 327 |
| 2024 | 250 | 309 |
| 2025 | 279 | 283 |
| 2026 | 190 | 245 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Frequency dithering systems and methods6 Oct 2026US 12,756,288 B2Analog Devices, Inc.
- Configurable control for two-level and three-level buck converters6 Oct 2026US 12,756,291 B2Renesas Electronics America Inc.
- Power supply control circuit and power supply device including same6 Oct 2026US 12,756,297 B2Rohm Co., Ltd.
- PFM transition hysteresis scheme for peak-current mode buck converters6 Oct 2026US 12,756,308 B2Nexperia B. V.
- Controlling a power supply6 Oct 2026US 12,756,309 B2Teradyne, Inc.
- Motor control device, electric power steering device, and vehicle8 Oct 2026US 2026/0312486 A1Mitsubishi Electric Mobility Corporation
- Decoupled control of a power converter8 Oct 2026US 2026/0312499 A1Electric Hydrogen Co.
- Switch-mode power converters with demagnetization detection and methods thereof8 Oct 2026US 2026/0312501 A1On-Bright Integrations Co., Ltd.
- Circuit for resonant converter current sense circuit delay compensation1 Oct 2026US 2026/0302912 A1NXP USA, Inc.
- Power converter of modulating reference voltage based on output voltage1 Oct 2026US 2026/0302914 A1Anpec Electronics Corporation
Most cited
By later US patents
- DC power converter and mode-switching method1,311US 8,085,013 B2MStar Semiconductor, Inc. · 2011
- System and method for adaptive current limit of a switching regulator585US 9,099,922 B2Silicon Laboratories Inc. · 2015
- System for producing electric power from renewable sources and a control method thereof226US 7,952,897 B2Power-One Italy S.p.A. · 2011
- Virtual ripple generation in switch-mode power supplies201US 6,583,610 B2Semtech Corporation · 2003
- Switching voltage regulator comprising a cycle comparator for dynamic voltage scaling150US 7,486,060 B1Western Digital Technologies, Inc. · 2009