Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39671 | Ultrasonic fog maker and methods of drug delivery and air freshening | Zuoxin Wu, Deming Hu, Weitao Deng | 2007-06-05 |
| 7078070 | Method for fabricating an organic light emitting diode | — | 2006-07-18 |
| 6799730 | Ultrasonic fog maker and methods of drug delivery and air freshening | Zuoxin Wu, Deming Hu, Weitao Deng | 2004-10-05 |
| 6664564 | Method for fabricating an organic light emitting diode | — | 2003-12-16 |
| 6641674 | Movable evaporation device | — | 2003-11-04 |
| 6582984 | Method for fabricating an organic light emitting diode | — | 2003-06-24 |
| 6524431 | Apparatus for automatically cleaning mask | — | 2003-02-25 |
| 6495198 | Method for fabricating an organic light emitting diode | — | 2002-12-17 |
| 6467427 | Evaporation source material supplier | — | 2002-10-22 |