Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723875 | Halogen-free epoxy resin composition and a prepreg and a laminate using the same | Xianping Zeng | 2020-07-28 |
| 10544255 | Epoxy resin composition, prepreg and laminate prepared therefrom | Haosheng Xu, Xianping Zeng | 2020-01-28 |