H02P 6/08
Arrangements for controlling the speed or torque of a single motor
Official title: Arrangements for controlling the speed or torque of a single motor (H02P6/10, H02P6/28 take precedence)
H02P6/08 (Arrangements for controlling the speed or torque of a single motor) appears on 1,712 US grants and 1,482 published applications in this corpus.
Search patents in H02P- Granted patents
- 1,712
- Published applications
- 1,482
- Assignees
- 729
- Inventors
- 3,336
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 10 | 0 |
| 1984 | 6 | 0 |
| 1985 | 12 | 0 |
| 1986 | 1 | 0 |
| 1987 | 16 | 0 |
| 1988 | 11 | 0 |
| 1989 | 15 | 0 |
| 1990 | 8 | 0 |
| 1991 | 13 | 0 |
| 1992 | 15 | 0 |
| 1993 | 15 | 0 |
| 1994 | 30 | 0 |
| 1995 | 35 | 0 |
| 1996 | 26 | 0 |
| 1997 | 26 | 0 |
| 1998 | 39 | 0 |
| 1999 | 37 | 0 |
| 2000 | 31 | 0 |
| 2001 | 40 | 16 |
| 2002 | 52 | 43 |
| 2003 | 36 | 50 |
| 2004 | 34 | 34 |
| 2005 | 38 | 20 |
| 2006 | 28 | 18 |
| 2007 | 16 | 19 |
| 2008 | 15 | 23 |
| 2009 | 14 | 29 |
| 2010 | 21 | 59 |
| 2011 | 24 | 53 |
| 2012 | 38 | 18 |
| 2013 | 59 | 52 |
| 2014 | 37 | 56 |
| 2015 | 51 | 70 |
| 2016 | 58 | 89 |
| 2017 | 75 | 92 |
| 2018 | 96 | 136 |
| 2019 | 141 | 113 |
| 2020 | 88 | 86 |
| 2021 | 67 | 67 |
| 2022 | 73 | 88 |
| 2023 | 67 | 99 |
| 2024 | 96 | 56 |
| 2025 | 56 | 53 |
| 2026 | 33 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tool driver with reaction torque sensor for use in robotic surgery6 Oct 2026US 12,751,780 B2Auris Health, Inc.
- Maximum power tool startup torque6 Oct 2026US 12,752,413 B2Milwaukee Electric Tool Corporation
- Boosted rotor supply circuit and method for improving pulsed electric machine efficiency22 Sep 2026US 12,744,478 B2Tula eTechnology, Inc.
- 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
- Motor angular position control25 Aug 2026US 12,719,392 B2Schlumberger Technology Corporation
- Switching module for a power electronic switching assembly8 Oct 2026US 2026/0312505 A1GE Energy Power Conversion Technology Limited
- Method for determining a rotor position for a rotor of an ec motor for a power tool, data processing apparatus, computer program, computer-readable storage medium, motor assembly, sensorless ec motor, and power tool1 Oct 2026US 2026/0302975 A1Festool GmbH
- System and method for controlling traction motor24 Sep 2026US 2026/0285287 A1Ford Global Technologies, LLC
- Method for Operating a Rotating Laser and Rotating Laser24 Sep 2026US 2026/0291162 A1Robert Bosch GmbH
- Portable electric knockout punch24 Sep 2026US 2026/0291333 A1Black & Decker Inc.
Most cited
By later US patents
- Motor controlled surgical system and method having positional control1,313US 5,602,449 ASmith & Nephew Endoscopy, Inc. · 1997
- Brushless motor1,281US 5,563,481 ASmith & Nephew Endoscopy, Inc. · 1996
- Medical instrument with programmable torque control1,129US 5,543,695 AStryker Corporation · 1996
- Motor controlled surgical system1,089US 5,804,936 ASmith & Nephew, Inc. · 1998
- Motor drive circuit with short startup time1,020US 8,310,188 B2Rohm Co., Ltd. · 2012