Number | Date | Country | Kind |
---|---|---|---|
3240352 | Nov 1982 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3390282 | Cancro et al. | Jun 1968 | |
3480799 | Tschudi | Nov 1969 | |
3787738 | Horwath | Jan 1974 | |
4224535 | Wilson et al. | Sep 1980 | |
4414479 | Foley | Nov 1983 | |
4480201 | Jaeschke | Oct 1984 |
Entry |
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Williams et al, "High-Voltage High-Frequency Power-Switching Transistor Module with Switching-Aid-Circuit Energy Recovery", IEEE Proceedings, vol. 131, Pt. B, No. 1, Jan. 1984, pp. 7-12. |