Number | Name | Date | Kind |
---|---|---|---|
3714548 | MacRander | Jan 1973 | |
3761797 | Spooner | Sep 1973 | |
3896366 | Onogi | Jul 1975 | |
3959718 | Hasegawa | May 1976 | |
4046967 | O'Neill | Sep 1977 | |
4046969 | Dalley | Sep 1977 | |
4096363 | Earp | Jun 1978 | |
4467269 | Barzen | Aug 1984 | |
4767980 | Chen et al. | Aug 1988 |
Number | Date | Country |
---|---|---|
52570 | Mar 1983 | JPX |
626673 | Jul 1949 | GBX |
Entry |
---|
M. S. Ghausi, Electronic Devices and Circuits, Holt, Rinehart & Winston, N.Y., 1985, pp. 426, 427. |