Number | Date | Country | Kind |
---|---|---|---|
3-281414 | Oct 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4472647 | Algood | Sep 1984 | |
4527079 | Thompson | Jul 1985 | |
4975602 | Nhu | Dec 1990 |
Entry |
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1992 IEEE International Solid-State Circuits Conference (Feb. 21, 1992). |
1990 The Institute Electronics, Information and Communication Engineers Spring Conference Paper C-699. |