Number | Name | Date | Kind |
---|---|---|---|
3544726 | Wimberly | Dec 1970 | |
4229814 | Betts | Oct 1980 | |
4342111 | Busson | Jul 1982 | |
4475189 | Herr et al. | Oct 1984 | |
4479195 | Herr et al. | Oct 1984 | |
4529842 | Levy et al. | Jul 1985 | |
4611095 | LeBlanc et al. | Sep 1986 | |
4691347 | Stanley et al. | Sep 1987 | |
4796293 | Blinken et al. | Jan 1989 | |
4937856 | Natarajan | Jun 1990 | |
5113431 | Horn | May 1992 | |
5483587 | Hogan et al. | Jan 1996 |
Entry |
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AT&T, "AT&T Definity.RTM. Communications System", 1991 (2 pages). |
AT&T, "The QUORUM.RTM. Teleconferencing Bridge", 1987 (2 pages). |
Motorola Product Preview, Newron Chip Distributed Communication and Control Processor, pp. 1-3, 1991. |