Number | Name | Date | Kind |
---|---|---|---|
4085459 | Hirabayashi | Apr 1978 | |
4181865 | Kohyama | Jan 1980 | |
4300210 | Chakravarti | Nov 1981 | |
4327424 | Wu | Nov 1981 | |
4377781 | Tatsushi et al. | Mar 1983 | |
4388703 | Sheppard | Jun 1983 | |
4445203 | Iwahashi | Apr 1984 | |
4449203 | Adlhoch | May 1984 | |
4604533 | Miyamoto et al. | Aug 1986 |
Entry |
---|
IBM TDB to Beilstein et al, Circuit for Multilevel Logic Implementation, vol. 23, No. 9, 2/81, pp. 4208-4209. |
Yamada et al, A New Multilevel Storage Structure for High Density CCD Memory, IEEE Journal of Solid State Circuits, vol. SC-13, No. 5, 10/78, pp. 688-693. |