Number | Date | Country | Kind |
---|---|---|---|
TO99A0260 | Apr 1999 | IT |
Number | Name | Date | Kind |
---|---|---|---|
3319875 | Jepsen | May 1967 | |
3994625 | Welch | Nov 1976 | |
4274022 | Elsel | Jun 1981 | |
4328079 | Hemmerich | May 1982 | |
4334829 | Harbaugh | Jun 1982 | |
4397611 | Wiesner et al. | Aug 1983 | |
4631002 | Pierini | Dec 1986 | |
5980212 | Shen et al. | Nov 1999 | |
6004104 | Rutherford | Dec 1999 |
Number | Date | Country |
---|---|---|
2365951 | Dec 1976 | DE |
5290792 | Nov 1993 | JP |
11354071 | Dec 1999 | JP |
WO-0057452 | Sep 2000 | WO |
Entry |
---|
Article by Hartwig et al., entitled “A New Approach for Computing Diode Sputter-Ion Pump Characteristics,” published in J. Vac. Sci. Technol., vol. 11, No.6 Nov./Dec. 1974, pp. 1154-1159. |