Number | Date | Country | Kind |
---|---|---|---|
5-014380 | Feb 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3956661 | Sakamoto et al. | May 1976 | |
3959666 | Fett et al. | May 1976 | |
4119869 | Hashimoto | Oct 1978 | |
4366397 | Kitamura et al. | Dec 1982 | |
4401901 | Ochi | Aug 1983 | |
4456840 | Ide et al. | Jun 1984 | |
4675555 | Okajima et al. | Jun 1987 | |
4791312 | Weick | Dec 1988 | |
4810908 | Suzuki et al. | Mar 1989 | |
4945258 | Picard et al. | Jul 1990 | |
4994691 | Naghshineh | Feb 1991 | |
5237220 | Kurashima | Aug 1993 | |
5296760 | Oertle et al. | Mar 1994 |
Number | Date | Country |
---|---|---|
0436384 | Jul 1991 | EPX |
0501085 | Sep 1992 | EPX |
Entry |
---|
Sedra & Smith, Microelectronic Circuits, Saunders College Publishing, Philadelphia, 1991. |
Patent Abstracts of Japan, vol. 12, No. 86, 18 Mar. 1988. |