Number | Name | Date | Kind |
---|---|---|---|
3488564 | Crafts | Jan 1970 | |
3509433 | Schroeder | Apr 1970 | |
3579391 | Buie | May 1971 | |
3598664 | Kilby | Aug 1971 | |
3648130 | Castrucci et al. | Mar 1972 | |
3702947 | Schilling | Nov 1972 | |
3813588 | Ring | May 1974 | |
3829889 | Allison et al. | Aug 1974 | |
3879745 | Tharmaratnam | Apr 1975 | |
3913124 | Roberson | Oct 1975 | |
3938176 | Sloan | Feb 1976 | |
3956033 | Roberson | May 1976 | |
3966577 | Hochberg | Jun 1976 | |
4054898 | Streit et al. | Oct 1977 | |
4255207 | Nicolay et al. | Mar 1981 | |
4269636 | Rivoli et al. | May 1981 | |
4274909 | Venkataraman et al. | Jun 1981 | |
4280855 | Bertin et al. | Jul 1981 | |
4309714 | Slatter | Jan 1982 | |
4320411 | Fukushima | Mar 1982 |
Entry |
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"On the Thermal Isolation . . . ", IEEE J. of Solid-State Circuits, vol. SC-17, No. 1, 2/82, Choi et al., pp. 90-93. |
"An Isolation Technology . . . " Int'l Electron Devices Meeting, 12/82, Goto et al., pp. 58-61. |
"U-Groove Isolation Technique . . . " ibid, Hayasaka et al., pp. 62-65. |