Number | Name | Date | Kind |
---|---|---|---|
RE34720 | Zelenz | Sep 1994 | |
3729576 | Court | Apr 1973 | |
3952260 | Prochazka et al. | Apr 1976 | |
4074311 | Tanner et al. | Feb 1978 | |
4099203 | Garodnick et al. | Jul 1978 | |
4222067 | Stern et al. | Sep 1980 | |
4338628 | Payne et al. | Jul 1982 | |
4398215 | Osaka | Aug 1983 | |
4488183 | Kinjo | Dec 1984 | |
4527195 | Cheung | Jul 1985 | |
4623918 | Chomet | Nov 1986 | |
4628358 | Robbins | Dec 1986 | |
4639777 | Mori | Jan 1987 | |
4748667 | Farmer et al. | May 1988 | |
4811097 | Ritter et al. | Mar 1989 | |
4839922 | Imasaki et al. | Jun 1989 | |
4903297 | Rist et al. | Feb 1990 | |
4959717 | Faroudja | Sep 1990 | |
5068893 | West et al. | Nov 1991 | |
5091935 | Meriwether et al. | Feb 1992 | |
5185793 | Marland et al. | Feb 1993 | |
5418578 | Culling | May 1995 | |
5430498 | Ta et al. | Jul 1995 | |
5446795 | Devries et al. | Aug 1995 | |
5742357 | Griesbaum | Apr 1998 |
Entry |
---|
"Saw Notch Filters", C.S. Hartmann, J.C. Andle and M. B. King, 1987 Ultrasonics Symposium. |