Number | Name | Date | Kind |
---|---|---|---|
4382212 | Bay | May 1983 | |
4463286 | Justice | Jul 1984 | |
4525650 | Hicks et al. | Jun 1985 | |
4546290 | Kerekes | Oct 1985 | |
4588925 | Fahnrich et al. | May 1986 | |
4647817 | Fahnrich et al. | Mar 1987 | |
4667345 | Nilssen | May 1987 | |
4692667 | Nilssen | Sep 1987 | |
4937470 | Zeller | Jun 1990 | |
4945278 | Chern | Jul 1990 | |
5223767 | Kulka | Jun 1993 | |
5309062 | Perkins et al. | May 1994 | |
5341068 | Nerone | Aug 1994 | |
5349270 | Roll et al. | Sep 1994 | |
5387847 | Wood | Feb 1995 | |
5406177 | Nerone | Apr 1995 | |
5514981 | Tam et al. | May 1996 |
Entry |
---|
Carr "Designing & Building Electronic Gadgets with Projects" 1984 Tab books pp. 44-45. |