Issued Patents 1997
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703435 | Diamond film flat field emission cathode | Chenggang Xie | 1997-12-30 |
| 5697824 | Method for producing thin uniform powder phosphor for display screens | Chenggang Xie, Donald E. Patterson | 1997-12-16 |
| 5686791 | Amorphic diamond film flat field emission cathode | Chenggang Xie | 1997-11-11 |
| 5679043 | Method of making a field emitter | — | 1997-10-21 |
| 5675216 | Amorphic diamond film flat field emission cathode | Chenggang Xie | 1997-10-07 |
| 5659224 | Cold cathode display device | Chenggang Xie | 1997-08-19 |
| 5652083 | Methods for fabricating flat panel display systems and components | Chenggang Xie | 1997-07-29 |
| 5628659 | Method of making a field emission electron source with random micro-tip structures | Chenggang Xie, Howard K. Schmidt | 1997-05-13 |
| 5614353 | Methods for fabricating flat panel display systems and components | Chenggang Xie | 1997-03-25 |
| 5612712 | Diode structure flat panel display | Chenggang Xie | 1997-03-18 |
| 5601966 | Methods for fabricating flat panel display systems and components | Chenggang Xie | 1997-02-11 |
| 5600200 | Wire-mesh cathode | Chenggang Xie | 1997-02-04 |