Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349039 | Soluble polyesterimide | Tzong-Ming Lee, Jyh-Chien Chen | 1994-09-20 |
| 5310856 | High-transparent and heat-resistant polyesterimide | — | 1994-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349039 | Soluble polyesterimide | Tzong-Ming Lee, Jyh-Chien Chen | 1994-09-20 |
| 5310856 | High-transparent and heat-resistant polyesterimide | — | 1994-05-10 |