Number | Date | Country | Kind |
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2000-350903 | Nov 2000 | JP |
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6243293 | Van Houdt et al. | Jun 2001 | B1 |
6246607 | Mang et al. | Jun 2002 | B1 |
Number | Date | Country |
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3-1396 | Jan 1991 | JP |
3-19372 | Jan 1991 | JP |
08288408 | Nov 1996 | JP |
08316341 | Nov 1996 | JP |
Entry |
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Betty Prince, “Semiconductor Memories”, 1983, Wiley 2nd edition, pp. 37 and 38. |