H02P 29/68
Based on the temperature of a drive component or a semiconductor component
Official title: based on the temperature of a drive component or a semiconductor component
H02P29/68 (Based on the temperature of a drive component or a semiconductor component) appears on 526 US grants and 647 published applications in this corpus.
Search patents in H02P- Granted patents
- 526
- Published applications
- 647
- Assignees
- 232
- Inventors
- 1,292
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 4 |
| 2008 | 0 | 3 |
| 2009 | 2 | 10 |
| 2010 | 4 | 7 |
| 2011 | 5 | 7 |
| 2012 | 5 | 9 |
| 2013 | 9 | 27 |
| 2014 | 9 | 26 |
| 2015 | 24 | 29 |
| 2016 | 25 | 24 |
| 2017 | 34 | 38 |
| 2018 | 37 | 40 |
| 2019 | 39 | 47 |
| 2020 | 39 | 61 |
| 2021 | 52 | 57 |
| 2022 | 41 | 51 |
| 2023 | 46 | 37 |
| 2024 | 42 | 84 |
| 2025 | 65 | 50 |
| 2026 | 34 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Motor control based on power electronics temperatures22 Sep 2026US 12,744,487 B2Ford Global Technologies, LLC
- Systems and methods for active discharge for inverter for electric vehicle22 Sep 2026US 12,745,369 B2BorgWarner US Technologies LLC
- Method of regulating electrical supply for a magnetic bearing control system15 Sep 2026US 12,736,083 B2Atlas Copco Airpower N.V.
- Method and system for controlling an electric machine15 Sep 2026US 12,738,877 B2GM Global Technology Operations LLC
- Method for controlling the rotational speed or the torque of a motor, rotational speed control system and control device25 Aug 2026US 12,715,305 B2AUMOVIO Germany GmbH
- Control factor based matrix converter control in a motor drive unit8 Oct 2026US 2026/0312525 A1Vidar Corporation
- Intelligent controls for independently operable inverters24 Sep 2026US 2026/0291424 A1Cummins Inc.
- Motor driving device and method of controlling same10 Sep 2026US 2026/0269760 A1Hyundai Motor Company
- Motor control device10 Sep 2026US 2026/0269764 A1Astemo, Ltd.
- Method and circuit arrangement for determining a resistance10 Sep 2026US 2026/0269765 A1Analog Devices International Unlimited Company
Most cited
By later US patents
- Motor control device and motor control method1,394US 7,183,737 B2ASMO Co.LTD · 2007
- Position detecting circuit and apparatus using the same60US 7,599,810 B2Olympus Corporation · 2009
- Temperature-sensitive transistor gate driver43US 11,838,011 B2Texas Instruments Incorporated · 2023
- Drive protection monitor for motor and amplifier43US 5,600,575 A1997
- Brushless DC motor33US 4,472,666 AMatsushita Electric Industrial Co., Ltd. · 1984