Number | Date | Country | Kind |
---|---|---|---|
9701063 | Mar 1997 | SEX |
Number | Name | Date | Kind |
---|---|---|---|
4638416 | Neupauer et al. | Jan 1987 | |
4719554 | Bertschi | Jan 1988 | |
4847744 | Araki | Jul 1989 | |
4941079 | Ooi | Jul 1990 | |
5214575 | Sugishima et al. | May 1993 | |
5371664 | Seki | Dec 1994 | |
5798916 | Stacey et al. | Aug 1998 |
Number | Date | Country |
---|---|---|
0 762 622 A1 | Dec 1997 | EPX |
Entry |
---|
Patent Abstracts of Japan, Method of Controlling Inverter Device Using Self Extinguishing Semiconductor Element, Abstract of JP 7-231674 A (Hitachi Ltd.), 1995/Aug. |