Number | Name | Date | Kind |
---|---|---|---|
4777595 | Strecker et al. | Oct 1988 | |
4807118 | Lin et al. | Feb 1989 | |
4930093 | Houser et al. | May 1990 | |
4947317 | DiGiulio et al. | Aug 1990 | |
5019964 | Yamamoto et al. | May 1991 | |
5077655 | Jinzaki | Dec 1991 | |
5146564 | Evans et al. | Sep 1992 | |
5167035 | Mann et al. | Nov 1992 | |
5175730 | Murai | Dec 1992 | |
5222219 | Stumpf et al. | Jun 1993 | |
5247163 | Ohno et al. | Sep 1993 | |
5261051 | Masden et al. | Nov 1993 | |
5261060 | Free | Nov 1993 | |
5263151 | Ikeno | Nov 1993 | |
5297143 | Fridrich et al. | Mar 1994 |
Entry |
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Mischa Schwartz, "Telecommunication Networks", 1987, pp. 372-384. |