Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666691 | Organic semiconductor devices and organic electroluminescent devices produced by using wet process | — | 2010-02-23 |
| 7582508 | Method for manufacturing an organic semiconductor device that utilizes ionic salt | — | 2009-09-01 |
| 6987356 | Active-matrix organic electroluminescent display | — | 2006-01-17 |
| 6967436 | Matrix-type triode organic electroluminescent display | — | 2005-11-22 |
| 6897621 | Three-terminal organic electro-luminescent device | — | 2005-05-24 |