Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686541 | Modification of epoxy resins with urethane prepolymer for electronic encapsulation | Tsung-Han Ho | 1997-11-11 |
| 5663238 | Copolyesters containing naphthalene and the preparation thereof | Yih-Min Sun | 1997-09-02 |