Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013383 | Organic electroluminescence device with improved hole transporting material | Song Q. Shi, Maridela C. Siethoff, H. C. Lee | 2000-01-11 |
| 5925980 | Organic electroluminescent device with graded region | Franky So, Song Q. Shi, Hsing-Chung Lee | 1999-07-20 |
| 5888662 | Modified electrodes for display devices | Franky So, Song Q. Shi | 1999-03-30 |
| 5873760 | Method of forming an electroluminescent array | Cheng Ping Wei, Franky So | 1999-02-23 |
| 5804322 | Organic electroluminescence device with mixed hole transporting materials | Song Q. Shi | 1998-09-08 |
| 5731661 | Passivation of electroluminescent organic devices | Franky So, Song Q. Shi | 1998-03-24 |