H02P 25/107
Polyphase or monophase commutator motors
Official title: {Polyphase or monophase commutator motors}
H02P25/107 (Polyphase or monophase commutator motors) appears on 8 US grants and 9 published applications in this corpus.
Search patents in H02P- Granted patents
- 8
- Published applications
- 9
- Assignees
- 7
- Inventors
- 15
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 0 |
| 2021 | 3 | 0 |
| 2022 | 0 | 0 |
| 2023 | 2 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of controlling input voltage2 Sep 2025US 12,407,288 B2Jiangsu Dongcheng Tools Technology Co., Ltd.
- Predictive current control method for a six-phase induction motor19 Aug 2025US 12,395,109 B2King Fahd University of Petroleum and Minerals
- Systems, methods, and computer-readable media for driving polyphase motors19 Dec 2023US 11,848,591 B2
- Method and apparatus for electric motor control19 Dec 2023US 11,848,629 B1GM Global Technology Operations LLC
- Connection bars for motor system27 Jul 2021US 11,075,598 B2Quanten Technologies, Inc.
- Apparatus and Method for Optimizing Restricted Pulse Modulation Schedule23 Jul 2026US 2026/0213690 A1ABB Schweiz AG
- Predictive current control method for a six-phase induction motor1 May 2025US 2025/0141380 A1King Fahd University of Petroleum and Minerals
- Method and apparatus for electric motor control14 Dec 2023US 2023/0402944 A1GM Global Technology Operations LLC
- Systems, methods, and computer-readable media for driving polyphase motors7 Sep 2023US 2023/0283154 A1
- Method of controlling input voltage4 May 2023US 2023/0135870 A1Jiangsu Dongcheng Tools Technology Co., Ltd.
Most cited
By later US patents