Number | Date | Country | Kind |
---|---|---|---|
5-203570 | Jul 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4477884 | Iwahashi et al. | Oct 1984 | |
5014244 | Lammerts et al. | May 1990 | |
5089992 | Shinohara | Feb 1992 | |
5331600 | Higuchi | Jul 1994 |
Entry |
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IEEE International Solid-State Circuits Conference, 1980, pp. 152-153. |
IEEE International Solid-State Circuits Conference, 1987, pp. 76-77. |
IEEE J. Solid-State Circuits, vol. 23 (1988), pp. 1157-1163. |