Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10152473 | English input method and input device | Yi Wang | 2018-12-11 |
| 10112186 | Beta molecular sieve, preparation method therefor and hydrogenation catalyst containing same | Chang Liu, Fenglai Wang, Keqi Wang, Yanze Du, Minghua Guan | 2018-10-30 |