Number | Date | Country | Kind |
---|---|---|---|
3-261729 | Oct 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4649512 | Nukiyama | Mar 1987 | |
4658354 | Nukiyama | Apr 1987 | |
4882704 | Komori et al. | Nov 1989 | |
5132987 | Motohashi et al. | Jul 1992 | |
5185599 | Doornink et al. | Feb 1993 | |
5226149 | Yoshida et al. | Jul 1993 | |
5243238 | Kean | Sep 1993 | |
5371863 | Silver | Dec 1994 | |
5390300 | Pribnow et al. | Feb 1995 | |
5392423 | Yetter | Feb 1995 |
Entry |
---|
IEEE Journal of Solid-State Circuits, vol. SC-19 No.5 Oct. 1984 pp. 682-689. |
ISSCC 87. Feb. 27, 1987 pp. 256-257. |
U.S. Ser. No. 07/630553, filed Dec. 20, 1990. |