Number | Name | Date | Kind |
---|---|---|---|
3922063 | Marrone | Nov 1975 | |
4027945 | Iverson | Jun 1977 | |
4190318 | Upton, Jr. | Feb 1980 | |
4278323 | Waldman | Jul 1981 | |
4303300 | Pressiat et al. | Dec 1981 |
Entry |
---|
Burke et al., "Fiber Optic Repeater Bypass Switch", IBM Tech. Discl. Bull., vol. 18, No. 2, Jul. 1975, pp. 481-482. |
Cunningham et al., "Noncontact Optical Communication Between Moving Stations," NASA Tech Briefs, Fall 1978, p. 399. |