H02P 29/027
The fault being an over-current
Official title: {the fault being an over-current}
H02P29/027 (The fault being an over-current) appears on 436 US grants and 536 published applications in this corpus.
Search patents in H02P- Granted patents
- 436
- Published applications
- 536
- Assignees
- 255
- Inventors
- 1,034
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 4 |
| 2009 | 2 | 6 |
| 2010 | 5 | 9 |
| 2011 | 3 | 4 |
| 2012 | 3 | 9 |
| 2013 | 6 | 9 |
| 2014 | 8 | 16 |
| 2015 | 16 | 27 |
| 2016 | 19 | 22 |
| 2017 | 29 | 25 |
| 2018 | 17 | 29 |
| 2019 | 30 | 29 |
| 2020 | 31 | 43 |
| 2021 | 32 | 48 |
| 2022 | 41 | 54 |
| 2023 | 38 | 46 |
| 2024 | 54 | 83 |
| 2025 | 64 | 44 |
| 2026 | 24 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for active discharge for inverter for electric vehicle22 Sep 2026US 12,745,369 B2BorgWarner US Technologies LLC
- Impact tools and control modes1 Sep 2026US 12,726,150 B2Black & Decker Inc.
- Impact tools and control modes25 Aug 2026US 12,719,399 B2Black & Decker Inc.
- Transfer system11 Aug 2026US 12,706,558 B2Mitsubishi Electric Corporation
- Power tool and control method thereof4 Aug 2026US 12,700,820 B2Nanjing Chervon Industry Co., Ltd.
- Integrated Induction Motor Monitoring and Overload Protection Device17 Sep 2026US 2026/0280466 A1ABB Schweiz AG
- Motor drive circuit, motor drive method, and motor drive system17 Sep 2026US 2026/0280467 A1Kabushiki Kaisha Toshiba
- Method for monitoring and protecting an electrical hybridisation system against the risk of fire13 Aug 2026US 2026/0233851 A1Safran Electrical & Power
- Frequency converter, system and method of detecting an operational deviation13 Aug 2026US 2026/0238118 A1
- Method and device for feedback control of motor based on pulse width modulation13 Aug 2026US 2026/0238152 A1Zhongshan Broad-Ocean Motor Co., Ltd.
Most cited
By later US patents
- HVAC actuator with automatic end stop recalibration963US 9,641,122 B2Johnson Controls Technology Company · 2017
- Driving controlling apparatus for linear compressor and method thereof490US 7,845,912 B2LG Electronics Inc. · 2010
- Systems and methods for protecting a single phase motor from circulating currents53US 5,675,231 AGeneral Electric Company · 1997
- Safety device for video cassette recorder39US 4,985,666 ASony Corporation · 1991
- Bridge motor driver with short-circuit protection and motor-current limiting feature39US 5,457,364 AAllegro MicroSystems, LLC · 1995