Number | Name | Date | Kind |
---|---|---|---|
3167739 | Girard et al. | Jan 1965 | |
3436540 | Lamorlett | Apr 1969 | |
3516056 | Matthews | Jun 1970 | |
3532886 | Kruger | Oct 1970 | |
3605082 | Matthews | Sep 1971 | |
3644917 | Perlman | Feb 1972 | |
3680047 | Perlman | Jul 1972 | |
3719938 | Perlman | Mar 1973 | |
3852592 | Scoville et al. | Dec 1974 | |
3972021 | Leitz et al. | Jul 1976 | |
4317117 | Chasek | Feb 1982 | |
4433328 | Saphir et al. | Feb 1984 | |
4569599 | Bolkow et al. | Feb 1986 | |
4699507 | Etoh | Oct 1987 | |
4699508 | Bolkow et al. | Oct 1987 | |
4716298 | Etoh | Dec 1987 | |
4734587 | Schwarte | Mar 1988 | |
4888477 | Nankivil | Dec 1989 | |
4948246 | Shigematsu | Aug 1990 | |
5054911 | Ohishi et al. | Oct 1991 | |
5110203 | MacCabee | May 1992 | |
5118180 | Wichmann | Jun 1992 | |
5192979 | Grage et al. | Mar 1993 |
Entry |
---|
The Urban Transportation Monitor, Jun. 8, 1990 "Overhead Infrared Vehicle Detection". |