Number | Name | Date | Kind |
---|---|---|---|
4481524 | Tsujide | Nov 1984 | |
4656731 | Lam et al. | Apr 1987 | |
4698659 | Mizutani | Oct 1987 | |
4804636 | Groover, III et al. | Dec 1989 | |
4883543 | Gossen, Jr. et al. | Nov 1989 | |
4890141 | Tang et al. | Dec 1989 | |
4997785 | Pfiester | Mar 1991 | |
5034797 | Yamanaka et al. | Aug 1991 | |
5162889 | Itomi | Nov 1992 | |
5179033 | Adan | Jan 1993 | |
5239196 | Ikeda et al. | Aug 1993 |
Number | Date | Country |
---|---|---|
0475688 | Mar 1992 | EPX |
Entry |
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Chen, et al.; "Stacked CMOS SRAM Cell"; IEEE Electron Device Letters; vol. EDL-04, No. 8; pp. 272-274 (1983). |