Number | Name | Date | Kind |
---|---|---|---|
3947642 | Mayerle | Mar 1976 | |
4504874 | Imai | Mar 1985 | |
4616273 | Ishii et al. | Oct 1986 | |
4837644 | Yunoki | Jun 1989 |
Number | Date | Country |
---|---|---|
57-130204 | Aug 1982 | JPX |
57-176506 | Oct 1982 | JPX |
58-118003 | Jul 1983 | JPX |
Entry |
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Snader, Earl E. Bias Oscillator Circuits Radio-Electronics, Jul. 1962. |
Semiconductors, Transistors and Circuits, Buchsbaum, Sc.D., pp. 201-205, Buchsbaum's Complete Handbook of Practical Electronic Reference Data, Second Edition. |
PCT Notification of Transmittal of the International Search Report or the Declaration, (Sep. 29, 1993), pp. 1-9. |