Number | Name | Date | Kind |
---|---|---|---|
4152043 | Albanese | May 1979 | |
4189206 | Terai et al. | Feb 1980 | |
4223978 | Kummer et al. | Sep 1980 | |
4312561 | Mead | Jan 1982 | |
4636032 | Grego | Jan 1987 | |
4662713 | Davies et al. | May 1987 | |
4662962 | Malavielle | May 1987 | |
4688885 | Poteat et al. | Aug 1987 | |
4725114 | Murphy | Feb 1988 | |
4778243 | Finzel | Oct 1988 |
Entry |
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"Fiber-Optic Switch", IBM Technical Disclosure Bulletin, Apr. 1979, vol. 21, No. 11, p. 4686, J. D. Crow. |