Number | Name | Date | Kind |
---|---|---|---|
3134099 | Woo | May 1964 | |
3653031 | Hlady et al. | Mar 1972 | |
3673327 | Johnson et al. | Jun 1972 | |
3775560 | Ebeling et al. | Nov 1973 | |
3808364 | Veith | Apr 1974 | |
3883831 | Williamson et al. | May 1975 | |
3916099 | Hlady | Oct 1975 | |
3956745 | Ellis | May 1976 | |
3978437 | Paige | Aug 1976 | |
4198623 | Misek et al. | Apr 1980 | |
4254333 | Bergstrom | Mar 1981 | |
4286289 | Ottesen et al. | Aug 1981 | |
4346376 | Mallos | Aug 1982 | |
4403165 | Ballato et al. | Sep 1983 | |
4642423 | Adler | Feb 1987 |
Entry |
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Marshall, Paige, Young, "Amplitude Weighting of SAW Reflecting Array-Structures", 1974, IEEE. |
Judd and Thoss, "Use of Apodized Metal Gratings in Fabricating Low Cost Quartz RAC Filters", 1980 Ultrasonics Symposium. |