G05B 2219/37169
Derive incremental pulse from motor current deviation
G05B2219/37169 (Derive incremental pulse from motor current deviation) appears on 10 US grants and 1 published applications in this corpus.
Search patents in G05B- Granted patents
- 10
- Published applications
- 1
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 7 Sep 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for measuring current in a pulse count positioning system7 Sep 2004US 6,788,096 B2Kelsey-Hayes Company
- Pulse detection and conditioning circuit7 May 1996US 5,514,977 ALinfinity Microelectronics
- Intelligent commutation pulse detection system to control electric D.C. motors used with automobile accessories5 Mar 1996US 5,497,326 ACherry GmbH
- Automotive vehicle seat adjusting system7 Jun 1994US 5,319,248 AOki Electric Industry Co., Ltd.
- Actuator positioning apparatus21 Jul 1992US 5,132,602 ACalsonic International, Inc.
Most cited
By later US patents
- Intelligent commutation pulse detection system to control electric D.C. motors used with automobile accessories72US 5,497,326 ACherry GmbH · 1996
- Automatic opening and closing device for a window55US 4,870,333 AJidosha Denki Kogyo Kabushiki Kaisha · 1989
- Automatic position control for a vehicle seat42US 4,463,426 AInternational Telephone and Telegraph Corporation · 1984
- Automatic position control for a vehicle seat32US 4,434,468 AInternational Telephone and Telegraph Corporation · 1984
- Pulse detection and conditioning circuit29US 5,514,977 ALinfinity Microelectronics · 1996