Number | Date | Country | Kind |
---|---|---|---|
90121644.0 | Nov 1990 | EPX |
Number | Name | Date | Kind |
---|---|---|---|
3763406 | Bosselaar | Oct 1973 | |
4419685 | Sugawara et al. | Dec 1983 | |
4633292 | Fellinger et al. | Dec 1986 | |
4713681 | Beasom | Dec 1987 | |
4825278 | Hillenius et al. | Apr 1989 |
Number | Date | Country |
---|---|---|
0077481 | Apr 1983 | EPX |
0095755 | Dec 1983 | EPX |
3220250 | Dec 1983 | DEX |
0132358 | Jun 1987 | JPX |
Entry |
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"Practical Size Limits of High Voltage IC's", by Sugawara et al., International Electron Devices Meeting, Washington, D.C., Dec. 5-7, 1983, Electron Devices Society of IEEE, pp. 412-415. |