Number | Name | Date | Kind |
---|---|---|---|
4554418 | Toy | Nov 1985 | |
4804937 | Barbiaux et al. | Feb 1989 | |
5039980 | Aggers et al. | Aug 1991 | |
5049873 | Robins et al. | Sep 1991 | |
5155842 | Rubin | Oct 1992 | |
5369570 | Parad | Nov 1994 | |
5386503 | Staggs et al. | Jan 1995 | |
5388255 | Pytlik et al. | Feb 1995 | |
5390138 | Milne et al. | Feb 1995 |
Entry |
---|
EP, A, 0 365,337 (Hewlett-Packard Co.) 25 Apr. 1990. |
WO, A, 91/03017 (Microsoft Corp.) 7 Mar. 1991. |