Number | Date | Country | Kind |
---|---|---|---|
4-157988 | Jun 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4965710 | Pelly et al. | Oct 1990 | |
5043526 | Nakagawa et al. | Aug 1991 | |
5077595 | Fukunaga | Dec 1991 | |
5241456 | Marcinkiewicz et al. | Aug 1993 |
Number | Date | Country |
---|---|---|
0425841 | May 1991 | EPX |
2303414 | Oct 1976 | FRX |
0008976 | Jan 1979 | JPX |
0018340 | Jan 1982 | JPX |
0086841 | Apr 1987 | JPX |
0069258 | Mar 1988 | JPX |
0218060 | Sep 1991 | JPX |
0032258 | Feb 1992 | JPX |
2134708 | Aug 1984 | GBX |
Entry |
---|
Patent Abstracts of Japan, vol. 14, No. 239, (E-930), May 21, 1990, J P Kokai #02-065240, Mar. 5, 1990. |
Shinohe et al, "Isolation Structure Optimization for High Power Reverse Conducting GTO", 1988 IEEE PESC '88 Record, Apr. 1988 pp. 908-914. |