Number | Date | Country | Kind |
---|---|---|---|
82 16905 | Oct 1982 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
3864018 | Miller | Feb 1975 | |
4019241 | Logan | Apr 1977 | |
4030809 | Onishi et al. | Jun 1977 | |
4132461 | Jacques et al. | Jan 1979 | |
4160580 | Le Noane et al. | Jul 1979 | |
4179186 | Tynes | Dec 1979 | |
4296997 | Malsot et al. | Oct 1981 |
Number | Date | Country |
---|---|---|
0001117 | Sep 1978 | EPX |
2417784 | Feb 1978 | FRX |
2408152 | Oct 1978 | FRX |
2487528 | Jan 1982 | FRX |
Entry |
---|
Comerford et al., "Optical Fiber Coupler", IBM Technical Disclosure Bulletin, vol. 22, No. 7, Dec. 1979, pp. 2933-2934. |