Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D897418 | Sport sunglasses | — | 2020-09-29 |
| D890247 | Sport sunglasses | — | 2020-07-14 |
| 10621604 | Method for defining metropolitan area based on regional inter-city flow intensity measurement model | Yuzhuo Wang, Jun Cao | 2020-04-14 |
| 10525406 | Polymer blended membranes for sour gas separation | — | 2020-01-07 |