G05B 2219/42212
Rotation over, selection of smallest, shortest angle, distance
G05B2219/42212 (Rotation over, selection of smallest, shortest angle, distance) appears on 23 US grants and 0 published applications in this corpus.
Search patents in G05B- Granted patents
- 23
- Published applications
- 0
- Assignees
- 19
- Inventors
- 42
- Latest grant
- 24 Feb 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control system for disc playing device24 Feb 1998US 5,721,715 ASanyo Electric Co., Ltd.
- Stepping motor control device for automobile air-conditioning system14 May 1996US 5,517,101 AZexel Corporation
- Method and apparatus for indexing attachment25 Jul 1995US 5,435,067 AToshiba Kikai Kabushiki Kaisha
- Automatic positioner with nonlinear drive25 Jul 1989US 4,851,749 AGeneral Dynamics Corp., Pomona Div.
- Antenna rotator controllers and conversion systems therefor14 Feb 1989US 4,804,899 AGerard A. Wurdack & Associates, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Servo system employing a tracking digital angle encoder46US 4,021,714 AContraves Goerz Corporation · 1977
- Rotary wheel printing system37US 4,118,129 AQume Corporation · 1978
- Method and apparatus for measuring velocity and position in servo systems32US 4,639,884 ABerkeley Process Control, Inc. · 1987
- Controls for a movable disk printer26US 4,030,591 AInternational Business Machines Corporation · 1977
- Control system for disc playing device22US 5,721,715 ASanyo Electric Co., Ltd. · 1998