Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476340 | Electron beam gun with grounded shield to prevent arc-down and gas bleed to protect the filament | — | 2002-11-05 |
| 5905753 | Free-standing rotational rod-fed source | P. A. Joel Smith, Ping Chang | 1999-05-18 |
| 5814195 | Sputtering system using cylindrical rotating magnetron electrically powered using alternating current | John Lehan, Henry Byorum, J. Kirkwood H. Rough | 1998-09-29 |
| 5811928 | Concave display | — | 1998-09-22 |
| 5692942 | Display forming method | — | 1997-12-02 |
| 5683558 | Anode structure for magnetron sputtering systems | Peter A. Sieck, John L. Vossen, Jr., Stephen C. Schulz | 1997-11-04 |
| 5487821 | Anode structure for magnetron sputtering systems | Peter A. Sieck, John L. Vossen, Jr., Stephen C. Schulz | 1996-01-30 |
| 5182488 | Electron beam gun for use in an electron beam evaporation source | P. A. Joel Smith | 1993-01-26 |