H02P 2205/07
Speed loop, i.e. comparison of the motor speed with a speed reference
H02P2205/07 (Speed loop, i.e. comparison of the motor speed with a speed reference) appears on 99 US grants and 123 published applications in this corpus.
Search patents in H02P- Granted patents
- 99
- Published applications
- 123
- Assignees
- 94
- Inventors
- 276
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 3 | 5 |
| 2015 | 2 | 1 |
| 2016 | 2 | 8 |
| 2017 | 4 | 9 |
| 2018 | 9 | 10 |
| 2019 | 16 | 14 |
| 2020 | 14 | 11 |
| 2021 | 8 | 13 |
| 2022 | 16 | 8 |
| 2023 | 10 | 5 |
| 2024 | 2 | 12 |
| 2025 | 8 | 11 |
| 2026 | 3 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Control of a rotating electric machine24 Mar 2026US 12,587,120 B2Safran Electrical & Power
- Dual motor system with flow control17 Mar 2026US 12,580,502 B2Nidec Motor Corporation
- Power tool and control method thereof13 Jan 2026US 12,525,903 B2Positec Power Tools (Suzhou) Co., Ltd.
- Measurement and control method, device, and electronic equipment for motor current and speed23 Sep 2025US 12,424,957 B1Wuhan University of Technology
- Current limit strategy for hoist application2 Sep 2025US 12,407,286 B2Hamilton Sundstrand Corporation
- Motor control device6 Aug 2026US 2026/0230022 A1Fanuc Corporation
- Controlling motor of power tool23 Jul 2026US 2026/0213691 A1Mirka Ltd
- Motor control device16 Jul 2026US 2026/0205040 A1Fanuc Corporation
- Adaptive control method for electric motor load, and outdoor operation vehicle30 Apr 2026US 2026/0114367 A1Jiangsu Dongcheng M&E Tools Co., Ltd.
- Motor driver for performing progressive driving mechanism19 Mar 2026US 2026/0081543 A1Anpec Electronics Corporation
Most cited
By later US patents
- Ice cream maker20US 9,993,015 B2Breville Pty Limited · 2018
- Method for controlling speed regulation system of asynchronous motor based on buck-boost matrix converter11US 10,804,830 B1Hunan University of Science and Technology · 2020
- Motor drive control using pulse-width modulation pulse skipping9US 9,240,749 B2Emerson Climate Technologies, Inc. · 2016
- Control scheme for power tool having a brushless motor7US 10,680,494 B2Black & Decker Inc. · 2020
- Power boost mode for a blender7US 11,690,482 B1BlendJet Inc. · 2023