H02M 5/18
For conversion of waveform
Official title: for conversion of waveform
H02M5/18 (For conversion of waveform) appears on 11 US grants and 14 published applications in this corpus.
Search patents in H02M- Granted patents
- 11
- Published applications
- 14
- Assignees
- 12
- Inventors
- 44
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Electrical power transformation system and process15 Apr 2025US 12,278,042 B2Ionate Limited
- Non-rotating alternating current generating device24 Dec 2024US 12,176,799 B2
- Bi-directional line-interphase transformer-based converter2 Apr 2024US 11,949,348 B2ABB E-mobility B.V.
- Lighting control circuit, lighting installation and method21 Dec 2021US 11,206,722 B2Trestoto Pty Limited
- Electromagnetic power converter22 Sep 2020US 10,784,041 B2NUtech Ventures
- Voltage amplitude and phase adjustment apparatus and method, and computer device and storage medium27 Aug 2026US 2026/0254344 A1
- Electrical power transformation system and process26 Jun 2025US 2025/0206741 A1Ionate Limited
- Reactor, converter, and power conversion device24 Oct 2024US 2024/0355526 A1Autonetworks Technologies, Ltd.
- Non-rotating alternating current generating device22 Jun 2023US 2023/0198368 A1
- Bi-Directional Line-Interphase Transformer-Based Converter16 Feb 2023US 2023/0049615 A1ABB E-mobility B.V.
Most cited
By later US patents
- Multi-tap winding design for embedded transformer9US 9,899,140 B2Murata Manufacturing Co., Ltd. · 2018
- System and method for voltage regulation with zero voltage reduction and autotransformer modes2US 9,680,462 B2Legend Power Systems Inc. · 2017
- Electromagnetic power converter1US 10,290,417 B2NUtech Ventures · 2019
- Power conversion device and photovoltaic module including the same1US 10,361,641 B2LG Electronics Inc. · 2019
- Power conversion device and photovoltaic module including the same1US 10,715,054 B2LG Electronics Inc. · 2020