H02P 6/34
Modelling or simulation for control purposes
H02P6/34 (Modelling or simulation for control purposes) appears on 437 US grants and 382 published applications in this corpus.
Search patents in H02P- Granted patents
- 437
- Published applications
- 382
- Assignees
- 283
- Inventors
- 953
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 15 | 0 |
| 1997 | 10 | 0 |
| 1998 | 15 | 0 |
| 1999 | 6 | 0 |
| 2000 | 12 | 0 |
| 2001 | 5 | 3 |
| 2002 | 8 | 10 |
| 2003 | 14 | 15 |
| 2004 | 10 | 10 |
| 2005 | 14 | 16 |
| 2006 | 12 | 10 |
| 2007 | 7 | 9 |
| 2008 | 7 | 13 |
| 2009 | 11 | 10 |
| 2010 | 7 | 19 |
| 2011 | 7 | 10 |
| 2012 | 11 | 12 |
| 2013 | 19 | 19 |
| 2014 | 17 | 27 |
| 2015 | 14 | 32 |
| 2016 | 31 | 23 |
| 2017 | 24 | 7 |
| 2018 | 16 | 10 |
| 2019 | 12 | 15 |
| 2020 | 13 | 16 |
| 2021 | 9 | 26 |
| 2022 | 18 | 18 |
| 2023 | 21 | 11 |
| 2024 | 14 | 21 |
| 2025 | 14 | 11 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transfer system11 Aug 2026US 12,706,558 B2Mitsubishi Electric Corporation
- Method for operating an electric machine, device for operating an electric machine, and electric drive system31 Mar 2026US 12,592,658 B2Robert Bosch GmbH
- Method of updating a thermal model of an electric motor17 Mar 2026US 12,580,513 B2ABB Schweiz AG
- Drive system, control method, and control program6 Jan 2026US 12,515,325 B2OMRON Corporation
- Method of rotor angle estimation for a multi-phase permanent magnet rotor motor6 Jan 2026US 12,519,409 B2Kinetic Technologies International Holdings LP
- Low-loss superconducting motor and design method thereof17 Sep 2026US 2026/0280401 A1Hunan University
- Motor control table generation method, method for manufacturing motor control device, and motor control table generation device16 Jul 2026US 2026/0205036 A1Mitsubishi Electric Mobility Corporation
- Removing spurious signal components in a measured motor current signal for optimized motor diagnosis28 May 2026US 2026/0147045 A1Siemens Aktiengesellschaft
- Battery-powered stand-alone motor unit14 May 2026US 2026/0135498 A1Milwaukee Electric Tool Corporation
- Nonlinear and adaptive alternating-current servo electric motor angular position control method and system7 May 2026US 2026/0128696 A1Tianjin Saixiang Technology Co., Ltd
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
- Method and apparatus for controlling electronically commutated motor operating characteristics907US 6,895,176 B2General Electric Company · 2005
- Control circuit for five-phase brushless DC motor143US 5,744,921 ASiemens Electric Limited · 1998
- Brushless and sensorless DC motor control system with locked and stopped rotor detection137US 7,042,180 B2Tecumseh Products Company · 2006