H02K 7/102
With friction brakes
Official title: with friction brakes
H02K7/102 (With friction brakes) appears on 595 US grants and 637 published applications in this corpus.
Search patents in H02K- Granted patents
- 595
- Published applications
- 637
- Assignees
- 402
- Inventors
- 1,502
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 1 | 0 |
| 1987 | 10 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 3 |
| 2002 | 12 | 12 |
| 2003 | 11 | 10 |
| 2004 | 13 | 14 |
| 2005 | 12 | 16 |
| 2006 | 12 | 12 |
| 2007 | 6 | 16 |
| 2008 | 4 | 13 |
| 2009 | 9 | 18 |
| 2010 | 14 | 21 |
| 2011 | 13 | 18 |
| 2012 | 12 | 22 |
| 2013 | 12 | 13 |
| 2014 | 17 | 27 |
| 2015 | 13 | 23 |
| 2016 | 26 | 23 |
| 2017 | 20 | 21 |
| 2018 | 17 | 35 |
| 2019 | 27 | 39 |
| 2020 | 31 | 53 |
| 2021 | 34 | 37 |
| 2022 | 37 | 33 |
| 2023 | 29 | 41 |
| 2024 | 41 | 50 |
| 2025 | 41 | 39 |
| 2026 | 23 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Linear motor6 Oct 2026US 12,753,831 B2Beijing Youzhuju Network Technology Co., Ltd.
- Method for operating an electric drive device6 Oct 2026US 12,756,334 B2Siemens Aktiengesellschaft
- Electric motor having an angle sensor29 Sep 2026US 12,749,952 B2Sew-Eurodrive GmbH & Co. KG
- Drive system15 Sep 2026US 12,738,804 B2Sew-Eurodrive GmbH & Co. KG
- Speed-reducer-and-motor all-in-one machine1 Sep 2026US 12,726,077 B2Delta Electronics, Inc.
- Methods of generating electric power and a distributed network of a generator-turbine apparatus having a set of electric generators simultaneously driven by a gravity-force applied and moment imbalanced turbine8 Oct 2026US 2026/0309131 A1
- Robotic gripper17 Sep 2026US 2026/0273735 A1Robotiq Inc.
- Hub motor drive system and vehicle17 Sep 2026US 2026/0274063 A1Schaeffler Technologies AG & Co. KG
- Magnetic Resonance-Compatible Stepper Motor for use in a Magnetic Resonance Apparatus with a Brake Unit17 Sep 2026US 2026/0280398 A1Siemens Healthineers AG
- Brake assembly for motors10 Sep 2026US 2026/0269683 A1Neuromeka
Most cited
By later US patents
- Motor/generator apparatus for motor vehicle151US 6,425,838 B1Hitachi Car Engineering Co., Ltd. · 2002
- Motor-operated window cover139US 5,467,266 ALutron Electronics Co., Inc. · 1995
- Power train system for a vehicle and method for operating same136US 6,048,288 AToyota Jidosha Kabushiki Kaisha · 2000
- Motorized rotary joint and method of constructing a modular robot utilizing same120US 5,293,107 AFANUC Robotics North America, Inc. · 1994
- Low-speed directly driven wind turbine109US 6,285,090 B1Jeumont Industrie · 2001