H02K 29/12
Using detecting coils using the machine windings as detecting coil
Official title: using detecting coils {using the machine windings as detecting coil}
H02K29/12 (Using detecting coils using the machine windings as detecting coil) appears on 213 US grants and 134 published applications in this corpus.
Search patents in H02K- Granted patents
- 213
- Published applications
- 134
- Assignees
- 160
- Inventors
- 439
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 11 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 5 |
| 2004 | 6 | 7 |
| 2005 | 3 | 5 |
| 2006 | 2 | 8 |
| 2007 | 5 | 8 |
| 2008 | 7 | 4 |
| 2009 | 4 | 11 |
| 2010 | 4 | 10 |
| 2011 | 6 | 5 |
| 2012 | 7 | 5 |
| 2013 | 6 | 6 |
| 2014 | 7 | 14 |
| 2015 | 6 | 6 |
| 2016 | 4 | 6 |
| 2017 | 8 | 3 |
| 2018 | 6 | 7 |
| 2019 | 10 | 7 |
| 2020 | 4 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 4 | 3 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Actuator-sensor system and fast steering mirror (FSM) having an actuator-sensor system of this type16 Jun 2026US 12,656,597 B2Micro-Epsilon Messtechnik GmbH & Co.KG
- Flux-mnemonic permanent magnet synchronous machine and magnetizing a flux-mnemonic permanent magnet synchronous machine25 Nov 2025US 12,483,103 B2Jacobi Motors, LLC
- Reluctance sensor for detection of a position of a rotor17 Dec 2024US 12,170,464 B2Discovery Energy, LLC
- Rotary machine10 Dec 2024US 12,166,448 B2Berlin Heart GmbH
- Integrated starter generator system18 Jun 2024US 12,015,315 B2Sedemac Mechatronics Pvt Ltd
- Vehicle drive device11 Jun 2026US 2026/0163451 A1Aisin Corporation
- Flux-mnemonic permanent magnet synchronous machine and magnetizing a flux-mnemonic permanent magnet synchronous machine22 May 2025US 2025/0167653 A1Jacobi Motors, LLC
- Rotary machine1 May 2025US 2025/0141375 A1Berlin Heart GmbH
- Actuator-sensor system and fast steering mirror (fsm) having an actuator-sensor system of this type11 Jul 2024US 2024/0231076 A9Micro-Epsilon Messtechnik GmbH & Co.KG
- Flux-mnemonic permanent magnet synchronous machine and magnetizing a flux-mnemonic permanent magnet synchronous machine6 Jun 2024US 2024/0186874 A1Jacobi Motors, LLC
Most cited
By later US patents
- Combined position sensor and magnetic motor or bearing1,212US 4,652,820 ANorth American Philips Corporation · 1987
- Method and apparatus for controlling damping in an electric assist steering system for vehicle yaw rate control85US 5,257,828 ATRW Inc. · 1993
- Quasi square-wave back-EMF permanent magnet AC machines with five or more phases78US 5,642,009 AElectric Power Research Institute, Inc. · 1997
- Electronically commutated motor having skewed magnetics76US 4,933,584 AGeneral Electric Company · 1990
- Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor68US 5,796,194 AGeneral Electric Company · 1998