Number | Name | Date | Kind |
---|---|---|---|
4349870 | Shaw et al. | Sep 1982 | |
4402067 | Moss et al. | Aug 1983 | |
4582170 | Horiuchi | Apr 1986 | |
4677467 | Hayes | Jun 1987 | |
4703198 | Porter et al. | Oct 1987 | |
5043606 | Lewis | Aug 1991 | |
5428800 | Hsieh et al. | Jun 1995 | |
5602494 | Sundstrom | Feb 1997 | |
5604450 | Borkar et al. | Feb 1997 | |
5666491 | Harris, Jr. et al. | Sep 1997 | |
5687387 | Endejan et al. | Nov 1997 | |
5781927 | Wu et al. | Jul 1998 | |
5910909 | Purcell et al. | Jun 1999 | |
5929928 | Matsugami et al. | Jul 1999 | |
5949473 | Goodman | Sep 1999 | |
5959678 | Callahan et al. | Sep 1999 |
Number | Date | Country |
---|---|---|
0952515A2 | EP | |
2173077A | GB |
Entry |
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“Sandar AD-2000 Digital Audio Routing Switchers”, Sandar Electronics a/s P. Box 2004, N-3202 Sandefjord, Norway. |