Number | Date | Country | Kind |
---|---|---|---|
87-579[U] | Jan 1987 | KRX |
Number | Name | Date | Kind |
---|---|---|---|
3725678 | Reddy | Apr 1973 | |
4322634 | Kaire et al. | Mar 1982 | |
4424457 | Leuthold | Jan 1984 | |
4481430 | Houk et al. | Nov 1984 | |
4701635 | Kawazoe et al. | Oct 1987 | |
4716489 | Imamura et al. | Dec 1987 | |
4721867 | Taki | Jan 1988 |
Number | Date | Country |
---|---|---|
0080874 | Jun 1983 | EPX |
Entry |
---|
Mano, M. Morris, Digital Integrated Circuits, pp. 569-574, 1979. |