H02M 3/1566
With means for compensating against rapid load changes
Official title: {with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation}
H02M3/1566 (With means for compensating against rapid load changes) appears on 714 US grants and 885 published applications in this corpus.
Search patents in H02M- Granted patents
- 714
- Published applications
- 885
- Assignees
- 286
- Inventors
- 1,486
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 4 |
| 2008 | 3 | 4 |
| 2009 | 4 | 7 |
| 2010 | 4 | 4 |
| 2011 | 8 | 8 |
| 2012 | 6 | 20 |
| 2013 | 15 | 30 |
| 2014 | 21 | 64 |
| 2015 | 37 | 44 |
| 2016 | 66 | 52 |
| 2017 | 59 | 56 |
| 2018 | 67 | 47 |
| 2019 | 82 | 60 |
| 2020 | 59 | 50 |
| 2021 | 55 | 72 |
| 2022 | 46 | 47 |
| 2023 | 52 | 61 |
| 2024 | 54 | 52 |
| 2025 | 42 | 64 |
| 2026 | 30 | 135 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Configurable control for two-level and three-level buck converters6 Oct 2026US 12,756,291 B2Renesas Electronics America Inc.
- Controlling a power supply6 Oct 2026US 12,756,309 B2Teradyne, Inc.
- Handling of errors in generation of phase control signals by a phase controller of a multi- phase switching converter6 Oct 2026US 12,756,317 B2Ningbo Aura Semiconductor Co., Limited
- Power source switching circuit and electronic device15 Sep 2026US 12,737,025 B2Honor Device Co., Ltd.
- Buck converter, method of operating the same and electronic device including the same15 Sep 2026US 12,738,847 B2Samsung Electronics Co., Ltd.
- Power supply circuit and power supply chip8 Oct 2026US 2026/0312478 A1Shanghai Xinlong Semiconductor Technology Co., Ltd.
- Control Circuit of Variable-Frequency Switching Converter and Variable-Frequency Switching Converter1 Oct 2026US 2026/0302944 A1Sg Micro Corp
- Regulators having error amplifiers with improved load transient performance10 Sep 2026US 2026/0269725 A1Micron Technology, Inc.
- Switching converter mode transition control27 Aug 2026US 2026/0254356 A1
- Voltage Converter Device20 Aug 2026US 2026/0246383 A1
Most cited
By later US patents
- Modification of switch activation order in a power supply89US 7,923,974 B2CHiL Semiconductor Corporation · 2011
- DC-DC converter and method for operating a DC-DC converter43US 12,015,342 B2Robert Bosch GmbH · 2024
- Power supply and related circuits42US 7,592,789 B2CHiL Semiconductor Corporation · 2009
- Switch-mode power supply (SMPS) with auto-tuning using limit-cycle oscillation response evaluation41US 7,622,820 B12009
- Buck (or boost) converter with very fast output current transitions and low ripple voltage37US 6,897,641 B12005