Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361385 | Electrochromic device containing acid copolymer electrolyte | Sun-Yi Huang | 1982-11-30 |
| 4344674 | Electrochromic display device with improved erasing characteristic | — | 1982-08-17 |
| 4335938 | Electrochromic cells with improved electrolyte system | Sun-Yi Huang | 1982-06-22 |