Number | Name | Date | Kind |
---|---|---|---|
4380391 | Buser et al. | Apr 1983 | |
4441186 | Erickson | Apr 1984 | |
5157542 | Fitzmartin et al. | Oct 1992 | |
5264960 | Glance | Nov 1993 | |
5301206 | Ishigaki et al. | Apr 1994 | |
5499265 | Dixon et al. | Mar 1996 | |
5499267 | Ohe et al. | Mar 1996 |
Entry |
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Withington et al., "An Impulse Radio Communications System", pp. 13-120. |