Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5746949 | Polarizer films comprising aromatic liquid crystalline polymers comprising dichroic dyes in their main chains | Sunny S. Shen, Hyun-Nam Yoon, Tze-Pei Tien | 1998-05-05 |
| 5672725 | Process for preparing quinones | — | 1997-09-30 |