Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656825 | Thin film transistor having crystalline semiconductor layer obtained by irradiation | Yasuhiko Takemura, Hisashi Ohtani | 1997-08-12 |
| 5648662 | Electro-optical device with amorphous and crystalline shift registers | Hongyong Zhang | 1997-07-15 |
| 5612565 | Semiconductor device having channel boundary with uneven shape | — | 1997-03-18 |