Number | Name | Date | Kind |
---|---|---|---|
4546212 | Crowder | Oct 1985 | |
4706244 | Watson et al. | Nov 1987 | |
4996709 | Heep et al. | Feb 1991 | |
5048076 | Maurer et al. | Sep 1991 | |
5090052 | Nakajima et al. | Feb 1992 | |
5247570 | Bowen | Sep 1993 | |
5414760 | Hokari | May 1995 | |
5422949 | Tsukagoshi | Jun 1995 | |
5425089 | Chan et al. | Jun 1995 | |
5548592 | Komarek et al. | Aug 1996 | |
5825777 | Komarek et al. | Oct 1998 | |
5841841 | Dodds et al. | Nov 1998 |
Number | Date | Country |
---|---|---|
0242030 | Oct 1987 | EPX |
0251986 | Jan 1988 | EPX |
0368055 | May 1990 | EPX |
Entry |
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Newton's Telecom Dictionary, 8th Edition, Copyright 1994 by Harry Newton, p. 885, 1994. |