Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052399 | Powder gathering apparatus | — | 2021-07-06 |
| 10280260 | Phosphorus-containing polyphenylene oxide resin, its preparation method, method for preparing prepolymer of phosphorus-containing polyphenylene oxide, resin composition and its application | Chen-Yu Hsieh, Tse-An Lee | 2019-05-07 |