G05B 2219/43015
Calculate square root x
G05B2219/43015 (Calculate square root x) appears on 6 US grants and 0 published applications in this corpus.
Search patents in G05B- Granted patents
- 6
- Published applications
- 0
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 21 Aug 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for controlling speed of motor for driving robot21 Aug 2001US 6,278,253 B1Samsung Electronics Co., Ltd.
- Velocity control device19 Jul 1994US 5,331,263 AAsahi Kogaku Kogyo Kabushiki Kaisha
- Position controller for glass sheet processing system1 Nov 1988US 4,782,449 AGlasstech, Inc.
- Digital control circuit for an analog servo9 Aug 1983US 4,398,241 AThe Singer Company
- Time optimal function generator for disk file magnetic recording head servo position control loop17 Mar 1981US 4,257,074 AMagnetic Peripherals Inc.
No published applications in this class yet.
Most cited
By later US patents
- Position controller for glass sheet processing system24US 4,782,449 AGlasstech, Inc. · 1988
- Digital control circuit for an analog servo16US 4,398,241 AThe Singer Company · 1983
- Velocity command signal generating apparatus14US 4,021,650 AXerox Corporation · 1977
- Time optimal function generator for disk file magnetic recording head servo position control loop10US 4,257,074 AMagnetic Peripherals Inc. · 1981
- Method for controlling speed of motor for driving robot6US 6,278,253 B1Samsung Electronics Co., Ltd. · 2001