Y10S 174/25
Transformer
Y10S174/25 (Transformer) appears on 31 US grants and 9 published applications in this corpus.
Search patents in Y10S- Granted patents
- 31
- Published applications
- 9
- Assignees
- 18
- Inventors
- 67
- Latest grant
- 8 Aug 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 5 |
| 2003 | 0 | 0 |
| 2004 | 3 | 1 |
| 2005 | 5 | 1 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotating asynchronous converter and a generator device8 Aug 2006US 7,088,027 B2ABB AB
- Transformer/reactor6 Sep 2005US 6,940,380 B1ABB AB
- Turbo generator plant with a high voltage electric generator30 Aug 2005US 6,936,947 B1ABB AB
- High voltage plants with electric motors19 Jul 2005US 6,919,664 B2ABB AB
- Rotating asynchronous converter and a generator device14 Jun 2005US 6,906,447 B2ABB AB
- Rotating asynchronous converter and a generator device16 Jun 2005US 2005/0127773 A1ABB AB
- Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same6 May 2004US 2004/0084987 A1ABB AB
- Electromagnetic device30 May 2002US 2002/0063487 A1ABB AB
- Rotating electric machine for high voltage2 May 2002US 2002/0050758 A1
- Rotating electrical machine plants25 Apr 2002US 2002/0047268 A1
Most cited
By later US patents
- Turbo generator plant with a high voltage electric generator89US 6,936,947 B1ABB AB · 2005
- Self-regulated transformer-inductor with air gaps65US 4,766,365 AHydro-Quebec · 1988
- Toroidal transformer with magnetic shunt65US 5,400,005 AAlbar, Inc. · 1995
- Shielded electrical wire construction, and transformer utilizing the same for reduction of capacitive coupling61US 5,012,125 ANorand Corporation · 1991
- Regulating transformer with magnetic shunt60US 4,206,434 A1980