Number | Date | Country | Kind |
---|---|---|---|
2-164556 | Jun 1990 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4566025 | Jastrzebski et al. | Jan 1986 | |
4853894 | Yamanaka et al. | Aug 1989 | |
4916504 | Nakahara | Apr 1990 | |
4996575 | Ipri et al. | Feb 1991 | |
5034797 | Yamanaka et al. | Jul 1991 | |
5079615 | Yamazaki et al. | Jan 1992 |
Number | Date | Country |
---|---|---|
2140972 | May 1990 | JPX |
Entry |
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IBM Technical Disclosure Bulletin, vol. 33, #1B, pp. 352-354, Jun. 1990 "Three-Dimensional, Six-Device, CMOS SRAM Cell Structure". |