Y10S 388/928
Which controls position of commutator brushes
Y10S388/928 (Which controls position of commutator brushes) appears on 5 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 5
- Published applications
- 3
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 27 Jul 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control device for three-phase brushless motor27 Jul 2010US 7,764,030 B2Mitsubishi Electric Corporation
- Low voltage start up circuit for brushless DC motors25 May 2004US 6,741,049 B2Melexis NV Miroelectronics Integrated Systems
- Method and apparatus for the improved control of motors and of motor-actuated work apparatus11 Nov 2003US 6,646,410 B2Gerber Scientific Products, Inc.
- Control system for a permanent magnet motor14 Sep 1999US 5,953,491 AAlliedSignal Inc.
- Torque ripple reduction using back-emf feedback7 Jul 1998US 5,777,449 ASGS-Thomson Microelectronics S.A.
- Control device for three-phase brushless motor1 Jan 2009US 2009/0001912 A1Mitsubishi Electric Corporation
- Low voltage start up circuit for brushless dc motors29 Apr 2004US 2004/0080289 A1Melexis NV
- Method and apparatus for the improved control of motors and of motor-actuated work apparatus18 Jul 2002US 2002/0093302 A1Gerber Scientific Products, Inc.
Most cited
By later US patents
- Control system for a permanent magnet motor36US 5,953,491 AAlliedSignal Inc. · 1999
- Torque ripple reduction using back-emf feedback32US 5,777,449 ASGS-Thomson Microelectronics S.A. · 1998
- Low voltage start up circuit for brushless DC motors4US 6,741,049 B2Melexis NV Miroelectronics Integrated Systems · 2004
- Method and apparatus for the improved control of motors and of motor-actuated work apparatus2US 6,646,410 B2Gerber Scientific Products, Inc. · 2003
- Control device for three-phase brushless motor1US 7,764,030 B2Mitsubishi Electric Corporation · 2010