Y10S 505/852
Electric motor control
Y10S505/852 (Electric motor control) appears on 6 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 6
- Published applications
- 0
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 14 May 1991
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multidirectional/rotational superconductor motor14 May 1991US 5,015,622 AAlfred University
- Synchronous machine with a superconducting voltage and speed regulator27 May 1986US 4,591,776 AAlsthom-Atlantique
- Superconducting synchronous electric machine7 Aug 1984US 4,464,617 AKharkovsky Politekhnichesky Institut
- Nb.sub.3 Ge superconductive films grown with air15 May 1979US 4,154,901 AGeneral Electric Company
- Nb.sub.3 Ge superconductive films grown with air12 Dec 1978US 4,129,166 AGeneral Electric Company
No published applications in this class yet.
Most cited
By later US patents
- Multidirectional/rotational superconductor motor28US 5,015,622 AAlfred University · 1991
- Superconducting synchronous electric machine11US 4,464,617 AKharkovsky Politekhnichesky Institut · 1984
- Nb.sub.3 Ge superconductive films grown with air8US 4,129,166 AGeneral Electric Company · 1978
- Nb.sub.3 Ge superconductive films grown with air6US 4,154,901 AGeneral Electric Company · 1979
- Magnetic field systems employing a superconducting D.C. field coil2US 4,045,716 A1977