Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698934 | Field emission device with randomly distributed gate apertures | Sungho Jin, Wei Zhu | 1997-12-16 |
| 5690530 | Multilayer pillar structure for improved field emission devices | Sungho Jin, Wei Zhu | 1997-11-25 |
| 5681196 | Spaced-gate emission device and method for making same | Sungho Jin, John Thomson, Jr. | 1997-10-28 |
| 5648699 | Field emission devices employing improved emitters on metal foil and methods for making such devices | Sungho Jin, Wei Zhu | 1997-07-15 |
| 5637950 | Field emission devices employing enhanced diamond field emitters | Sungho Jin, Lawrence Seibles, Wei Zhu | 1997-06-10 |
| 5623180 | Electron field emitters comprising particles cooled with low voltage emitting material | Sungho Jin, Wei Zhu | 1997-04-22 |
| 5616368 | Field emission devices employing activated diamond particle emitters and methods for making same | Sungho Jin, Wei Zhu | 1997-04-01 |
| 5598056 | Multilayer pillar structure for improved field emission devices | Sungho Jin, Wei Zhu | 1997-01-28 |
| 5596634 | Telecommunications system for dynamically selecting conversation topics having an automatic call-back feature | Christopher Fernandez, Angela R. Just | 1997-01-21 |