Number | Name | Date | Kind |
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4566914 | Hall | Jan 1986 | |
4786615 | Liaw et al. | Nov 1988 | |
4929566 | Beitman | May 1990 | |
5008208 | Liu et al. | Apr 1991 | |
5010034 | Manoliu | Apr 1991 | |
5059544 | Burghartz et al. | Oct 1991 | |
5100830 | Morita | Mar 1992 |
Number | Date | Country |
---|---|---|
0216651 | Aug 1992 | JPX |
0148323 | Aug 1994 | JPX |
Entry |
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Hu et al.; "Oxide Wall Isolation for FET Integrated Circuits" IBM Technical Disclosure Bulletin; vol. 25, No. 7A, 1982, pp. 3347-3349. |