Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7602457 | Circuit and a display using same | Zhao-Tang Yang | 2009-10-13 |
| 7593071 | Backlight module | Zhao-Tang Yang | 2009-09-22 |
| 7528897 | Circuit and a display using same | Zhao-Tang Yang | 2009-05-05 |
| 7286217 | Power driven coaxial-rotating fast-orientation system and method | — | 2007-10-23 |
| 6800409 | System and method for recycling developer solution containing tetra-methyl-ammonia hydroxide (TMAH) | — | 2004-10-05 |