H02P 25/026
Thereby detecting the rotor position
Official title: thereby detecting the rotor position
H02P25/026 (Thereby detecting the rotor position) appears on 49 US grants and 62 published applications in this corpus.
Search patents in H02P- Granted patents
- 49
- Published applications
- 62
- Assignees
- 53
- Inventors
- 164
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 5 |
| 2015 | 8 | 3 |
| 2016 | 5 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 3 |
| 2019 | 4 | 6 |
| 2020 | 5 | 3 |
| 2021 | 2 | 7 |
| 2022 | 5 | 5 |
| 2023 | 6 | 5 |
| 2024 | 4 | 8 |
| 2025 | 4 | 5 |
| 2026 | 3 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for automatically setting an angular position sensor16 Jun 2026US 12,658,834 B2Safran Electrical & Power
- Motor control device, motor control method, hybrid system, boost converter system, and electric power steering system26 May 2026US 12,640,664 B2Hitachi Astemo, Ltd.
- Control of a rotating electric machine24 Mar 2026US 12,587,120 B2Safran Electrical & Power
- Drive apparatus18 Nov 2025US 12,476,574 B2Toyota Jidosha Kabushiki Kaisha
- Inverter control device and inverter control method4 Nov 2025US 12,463,576 B2Hitachi Astemo, Ltd.
- Method for operating an electric motor27 Aug 2026US 2026/0254377 A1Schaeffler Technologies AG & Co. KG
- Multiple pulse initialization of a bldc motor encoder6 Aug 2026US 2026/0230011 A1Robert Bosch GmbH
- Method and Device for Operating an Electrical Machine in an Emergency Operating Mode30 Jul 2026US 2026/0221918 A1Bayerische Motoren Werke Aktiengesellschaft
- Rotor position estimation using variable high-frequency voltage injection26 Feb 2026US 2026/0058586 A1GM Global Technology Operations LLC
- Motor control device, motor control method, hybrid system, boost converter system, and electric power steering system10 Jul 2025US 2025/0226783 A1Hitachi Astemo, Ltd.
Most cited
By later US patents
- Control apparatus for three-phase rotary machine6US 9,214,886 B2Denso Corporation · 2015
- Synchronous machine with switching element in the excitation circuit5US 8,963,476 B2BRUSA Elektronik AG · 2015
- Brushless motor, external AC voltage source, and electric power steering device5US 9,331,623 B2Mitsubishi Electric Corporation · 2016
- Wound field synchronous machine with resonant field exciter5US 9,525,376 B2Gbox, LLC · 2016
- Three phase flux switching generator in a three stage wound field synchronous machine5US 9,543,876 B2Hamilton Sundstrand Corporation · 2017