H02P 5/00
Arrangements specially adapted for regulating or controlling the speed or torque of
Official title: Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors (H02P6/04, H02P8/40 take precedence)
H02P5/00 (Arrangements specially adapted for regulating or controlling the speed or torque of) appears on 1,626 US grants and 1,513 published applications in this corpus.
Search patents in H02P- Granted patents
- 1,626
- Published applications
- 1,513
- Assignees
- 825
- Inventors
- 3,467
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 9 | 0 |
| 1978 | 12 | 0 |
| 1979 | 4 | 0 |
| 1980 | 10 | 0 |
| 1981 | 23 | 0 |
| 1982 | 14 | 0 |
| 1983 | 19 | 0 |
| 1984 | 15 | 0 |
| 1985 | 21 | 0 |
| 1986 | 12 | 0 |
| 1987 | 17 | 0 |
| 1988 | 13 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 14 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 8 |
| 2002 | 16 | 12 |
| 2003 | 14 | 26 |
| 2004 | 17 | 23 |
| 2005 | 24 | 26 |
| 2006 | 26 | 26 |
| 2007 | 24 | 23 |
| 2008 | 20 | 23 |
| 2009 | 23 | 32 |
| 2010 | 24 | 43 |
| 2011 | 15 | 33 |
| 2012 | 34 | 30 |
| 2013 | 34 | 43 |
| 2014 | 47 | 73 |
| 2015 | 57 | 56 |
| 2016 | 43 | 53 |
| 2017 | 58 | 79 |
| 2018 | 77 | 100 |
| 2019 | 94 | 122 |
| 2020 | 108 | 118 |
| 2021 | 99 | 127 |
| 2022 | 96 | 110 |
| 2023 | 113 | 117 |
| 2024 | 91 | 93 |
| 2025 | 92 | 71 |
| 2026 | 41 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Motor controller module6 Oct 2026US 12,756,335 B2Briggs & Stratton Corporation
- Carriage apparatus, printing apparatus, and control method thereof29 Sep 2026US 12,746,768 B2Canon Kabushiki Kaisha
- Converter apparatus for converting an operating current for an electric vehicle, drive apparatus, and method for converting an operating current15 Sep 2026US 12,734,915 B2ZF Friedrichshafen AG
- Hydraulic fracturing equipment with non-hydraulic power15 Sep 2026US 12,735,968 B2U.S. Well Services, LLC
- Motor assembly for an appliance such as a vacuum cleaner and a vacuum cleaner having same15 Sep 2026US 12,736,058 B2Omachron Intellectual Property Inc.
- Semiconductor device8 Oct 2026US 2026/0312523 A1Renesas Electronics Corporation
- Battery module for an electrically-driven aircraft, method for manufacturing a battery module and electrically-driven aircraft powered by a battery module1 Oct 2026US 2026/0296265 A1H55 SA
- Motor assembly including motor capable of being tilted, and unmanned aerial vehicle having same1 Oct 2026US 2026/0296689 A1Air & H Aerospace Inc.
- Slewing control system, voltage deviation control method, construction machinery including the system1 Oct 2026US 2026/0302989 A1Caterpillar Inc.
- Drive system for an aircraft24 Sep 2026US 2026/0285495 A1
Most cited
By later US patents
- Series redundant drive system1,219US 3,950,686 ATRW Inc. · 1976
- Microprocessor controlled arthroscopic surgical system1,195US 5,077,506 ADyonics, Inc. · 1991
- Method and system for multiple servo motor control629US 7,038,421 B2International Business Machines Corporation · 2006
- Handheld electromechanical surgical instruments with improved motor control arrangements for positioning components of an adapter coupled thereto527US 10,828,033 B2Ethicon, Inc. · 2020
- Adapters with control systems for controlling multiple motors of an electromechanical surgical instrument512US 10,869,666 B2Ethicon, Inc. · 2020