Number | Date | Country | Kind |
---|---|---|---|
8-11624 | Jan 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4601939 | Gati et al. | Jul 1986 | |
4618878 | Aoyama et al. | Oct 1986 | |
4665426 | Allen et al. | May 1987 | |
4723197 | Dakiar et al. | Feb 1988 | |
4884120 | Mochizuki et al. | Nov 1989 | |
5177588 | Ii et al. | Jan 1993 | |
5258645 | Sato | Nov 1993 | |
5298463 | Sandhu et al. | Mar 1994 | |
5306946 | Yamamoto | Apr 1994 | |
5319246 | Nagamine et al. | Jun 1994 | |
5324974 | Liao | Jun 1994 | |
5380680 | Choi | Jan 1995 | |
5410185 | Yeh | Apr 1995 | |
5439846 | Nguyen et al. | Aug 1995 | |
5578524 | Fukase et al. | Nov 1996 |
Number | Date | Country |
---|---|---|
0529717 | Mar 1993 | EPX |
4337355 | May 1995 | DEX |
4-130722 | May 1992 | JPX |
5-218211 | Aug 1993 | JPX |
5-226333 | Sep 1993 | JPX |
5-343636 | Dec 1993 | JPX |
6-177265 | Jun 1994 | JPX |
Entry |
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T. EMA et al., "3-Dimensional Stacked Capacitor Cell for 16M and 64M Drams.", 1988, pp. 592-595. |
K.H. Kusters et al., "A High Density 4Mbit dram Process Using a Fully Overlapping Bitline Contact (FOBIC) Trench Cell." 93-94. |