Number | Name | Date | Kind |
---|---|---|---|
3448293 | Russell | Jun 1969 | |
3449688 | Brown | Jun 1969 | |
3678297 | Takahashi | Jul 1972 | |
3720848 | Schmidt, Jr. | Mar 1973 | |
3764921 | Huard | Oct 1973 | |
3825778 | Ahmed | Jul 1974 |
Entry |
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martin, "Bipolar-To-Mosfet Level Converter Circuit"; IBM Tech. Discl. Bull.; Vol. 11, No. 10, pp. 1272-1273; 3/1969. |