Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7367860 | Sintering method for carbon nanotube cathode of field-emission display | Chih-Che Kuo, Wei-Sheng Hsu | 2008-05-06 |
| 7271527 | Method and structure of converging electron-emission source of field-emission display | Frank Yang, Kuei-Wen Cheng | 2007-09-18 |
| 7220159 | Method and structure of converging electron-emission source of field-emission display | Frank Yang, Kuei-Wen Cheng | 2007-05-22 |
| 7147534 | Patterned carbon nanotube process | Shih-Hsun Chen, Shih-Chien Hsiao, Shie-Heng Lee, Kuei-Wen Cheng | 2006-12-12 |
| 6887074 | Continuous production vacuum sintering apparatus and vacuum sintering system adopted to the same | Yu-An Li, Jin-Lung Tsai, Kuei-Wen Cheng | 2005-05-03 |