H02P 6/007
Wherein the position is detected using the ripple of the current caused
Official title: {wherein the position is detected using the ripple of the current caused by the commutation}
H02P6/007 (Wherein the position is detected using the ripple of the current caused) appears on 27 US grants and 33 published applications in this corpus.
Search patents in H02P- Granted patents
- 27
- Published applications
- 33
- Assignees
- 32
- Inventors
- 64
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 3 | 3 |
| 2017 | 4 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 8 |
| 2021 | 3 | 0 |
| 2022 | 4 | 3 |
| 2023 | 2 | 4 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Sensorless position detection for electric machine17 Mar 2026US 12,580,505 B2Discovery Energy, LLC
- Electrical machine of a vehicle2 Dec 2025US 12,489,385 B2Tvs Motor Company Limited
- Method for controlling a rotary electric machine and a system thereof15 Oct 2024US 12,119,769 B2Sedemac Mechatronics Pvt Ltd
- Method for determining a movement of a rotor3 Oct 2023US 11,777,423 B2Aptiv Technologies AG
- Sensorless position detection for electric machine25 Jul 2023US 11,711,034 B2Kohler Co.
- Rotor angle estimation27 Nov 2025US 2025/0364928 A1Melexis Technologies SA
- Single chip advanced adaptive sensorless motor shaft position detection18 Apr 2024US 2024/0128901 A1Texas Instruments Incorporated
- Method of controlling a brushless permanent-magnet motor30 Nov 2023US 2023/0387838 A1Dyson Technology Limited
- An electrical machine of a vehicle9 Nov 2023US 2023/0361710 A1Tvs Motor Company Limited
- Sensorless position detection for electric machine5 Oct 2023US 2023/0318496 A1Kohler Co.
Most cited
By later US patents
- Stepper motor stop and stalling detection method, and stop-detector-equipped stepper motor4US 7,432,682 B2Moving Magnet Technologies · 2008
- Apparatus and method for providing information relating to a motor3US 8,339,078 B2City University of Hong Kong · 2012
- System and method of electric motor fault detection3US 9,618,582 B2Delphi Technologies, Inc. · 2017
- Seat belt device2US 9,248,797 B2Honda Motor Co., Ltd. · 2016
- Apparatus for controlling first and second rotary electric machines2US 9,602,040 B2Denso Corporation · 2017