H02M 1/042
Wherein the phase of the control voltage is adjustable with reference to
Official title: {wherein the phase of the control voltage is adjustable with reference to the AC voltage}
H02M1/042 (Wherein the phase of the control voltage is adjustable with reference to) appears on 12 US grants and 15 published applications in this corpus.
Search patents in H02M- Granted patents
- 12
- Published applications
- 15
- Assignees
- 12
- Inventors
- 27
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 1 |
| 2024 | 2 | 2 |
| 2025 | 4 | 3 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flying-capacitor multi-level bridgeless totem-pole boost PFC converters with reduced zero-crossing distortion of line current11 Aug 2026US 12,706,529 B2Delta Electronics, Inc.
- LLC converter with protection circuit30 Sep 2025US 12,431,794 B2Infineon Technologies Austria AG
- Rectifier circuit and receiver circuit27 May 2025US 12,316,136 B2Realtek Semiconductor Corp.
- Power conversion device, image forming apparatus, and power conversion control method4 Mar 2025US 12,244,246 B2Ricoh Company, Ltd.
- Systems and methods for signal isolation in power converters28 Jan 2025US 12,212,440 B2Navitas Semiconductor Limited
- Ac-ac converter and power supply system28 May 2026US 2026/0149382 A1Delta Electronics, Inc.
- Systems and methods for signal isolation in power converters1 May 2025US 2025/0141717 A1Navitas Semiconductor Limited
- Flying-capacitor multi-level bridgeless totem-pole boost pfc converters with reduced zero-crossing distortion of line current17 Apr 2025US 2025/0125719 A1Delta Electronics, Inc.
- Llc converter with protection circuit27 Mar 2025US 2025/0105729 A1Infineon Technologies Austria AG
- Rectifier circuit and receiver circuit12 Sep 2024US 2024/0305140 A1Realtek Semiconductor Corp.
Most cited
By later US patents
- Forced zero voltage switching flyback converter5US 10,250,152 B2Alpha and Omega Semiconductor Incorporated · 2019
- Forced zero voltage switching flyback converter5US 9,998,021 B2Alpha and Omega Semiconductor Incorporated · 2018
- Power rectification method and apparatus1US 11,637,430 B2Huawei Technologies Co., Ltd. · 2023
- Modular isolated power electronics converter for HVAC/MVAC to LVDC power conversion1US 11,984,815 B2North Carolina State University · 2024