Number | Name | Date | Kind |
---|---|---|---|
2830253 | Sleeper, Jr. | Apr 1958 | |
2997631 | Moakler | Aug 1961 | |
3815009 | Berger | Jun 1974 | |
3846695 | Genuit et al. | Nov 1974 | |
4415964 | Scharfe, Jr. | Nov 1983 | |
4540892 | Carvalho | Sep 1985 | |
4564742 | Karlsson | Jan 1986 | |
4608498 | Falzarano et al. | Aug 1986 | |
4608500 | Togawa | Aug 1986 | |
4641234 | Bonal | Feb 1987 | |
4780805 | Chewuk et al. | Oct 1988 | |
4843301 | Belanger | Jun 1989 | |
4845607 | Nakao et al. | Jul 1989 |
Number | Date | Country |
---|---|---|
131272 | Oct 1980 | JPX |
Entry |
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"Automatic Input-Selecting Power Circuit", IBM Tech. Discl. Bul., vol. 28, No. 3, pp. 1246-1247, Aug. 1985. |