Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205564 | Electrostatic grid device to reduce electron space charge | Stephen E. Clark, Arvind Kannan, Andrew T. Koch, Andrew R. Lingley, Hsin-I Lu +3 more | 2021-12-21 |
| 10176960 | Devices and methods for enhancing the collection of electrons | Heinz H. Busta, Max N. Mankin, Tony S. Pan | 2019-01-08 |
| 7075093 | Parallel multi-electron beam lithography for IC fabrication with precise X-Y translation | Boris Rozansky, Hsing-Yao Chen | 2006-07-11 |
| 6013976 | In-line SB electron gun with large and deep main lens apertures | Kenneth A. Guzowski, Safir Mohammed, Chester Zdanowski, Edward J. Stosur | 2000-01-11 |
| 5907217 | Uni-bipotential symmetrical beam in-line electron gun | Kenneth A. Guzowski | 1999-05-25 |
| 5621285 | Double immersion projection CRT gun | Kenneth A. Guzowski | 1997-04-15 |
| 5248920 | Cathode ray tube dynamic electron-optic eyebrow effect distortion correction | Norman F. Gioia, Lionel A. Watson, Robert P. Adler, Wayne R. Chiodi | 1993-09-28 |
| 5170101 | Constant horizontal dimension symmetrical beam in-line electron gun | Eugene A. Babicz | 1992-12-08 |
| 5055749 | Self-convergent electron gun system | Hsing-Yao Chen | 1991-10-08 |
| 5036258 | Color CRT system and process with dynamic quadrupole lens structure | Hsing-Yao Chen | 1991-07-30 |
| 5027043 | Electron gun system with dynamic convergence control | Hsing-Yao Chen, Eugene A. Babicz | 1991-06-25 |
| 4498028 | Ultra-short LoBi electron gun for very short cathode ray tubes | — | 1985-02-05 |
| 4481445 | Electron gun for projection television cathode ray tubes | — | 1984-11-06 |