H02P 3/02
Details of stopping control
Official title: Details {of stopping control}
H02P3/02 (Details of stopping control) appears on 306 US grants and 353 published applications in this corpus.
Search patents in H02P- Granted patents
- 306
- Published applications
- 353
- Assignees
- 235
- Inventors
- 817
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 3 |
| 2003 | 2 | 3 |
| 2004 | 5 | 2 |
| 2005 | 2 | 4 |
| 2006 | 0 | 1 |
| 2007 | 3 | 7 |
| 2008 | 2 | 5 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 3 | 5 |
| 2012 | 0 | 8 |
| 2013 | 5 | 18 |
| 2014 | 9 | 26 |
| 2015 | 21 | 18 |
| 2016 | 19 | 13 |
| 2017 | 22 | 28 |
| 2018 | 14 | 21 |
| 2019 | 21 | 30 |
| 2020 | 16 | 20 |
| 2021 | 20 | 27 |
| 2022 | 16 | 23 |
| 2023 | 16 | 19 |
| 2024 | 30 | 31 |
| 2025 | 21 | 18 |
| 2026 | 14 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control apparatus for electric brake, electric brake apparatus, and method for controlling electric brake29 Sep 2026US 12,746,900 B2Hitachi Astemo, Ltd.
- Electromechanical brake actuator, drive assembly for an electromechanical brake actuator and method for operating an electromechanical brake actuator29 Sep 2026US 12,747,743 B2Robert Bosch GmbH
- Electric motor25 Aug 2026US 12,719,333 B2Parker-Hannifin Corporation
- Architectural structure covering with magnet-based braking system11 Aug 2026US 12,706,507 B2Hunter Douglas Inc.
- Electrical power supply system7 Jul 2026US 12,676,475 B2Innomotics GmbH
- Vehicle brake system for four wheel electromechanical brake (emb) architecture1 Oct 2026US 2026/0296387 A1Hl Mando Corporation
- Power tool including closed loop speed control24 Sep 2026US 2026/0284849 A1Milwaukee Electric Tool Corporation
- Brake system and control method thereof24 Sep 2026US 2026/0285266 A1Hl Mando Corporation
- System and method for online brake pad contact estimation10 Sep 2026US 2026/0266346 A1Hl Mando Corporation
- Power tool including soft braking to hard braking control27 Aug 2026US 2026/0254375 A1
Most cited
By later US patents
- Control circuit for shutting off the electrical power to a liquid well pump104US 3,953,777 ADelta-X Corporation · 1976
- Electromotive chain saw104US 5,791,057 AMakita Corporation · 1998
- Brake system with two independent mechanical brakes90US 5,480,009 AAndreas Stihl AG & CO.KG · 1996
- Choke system for wellhead assembly having a turbine generator58US 10,458,206 B2Saudi Arabian Oil Company · 2019
- Locking devices and control circuitry for permanent magnet electric motors44US 5,847,522 AGEC-Marconi Aerospace Inc. · 1998