Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10191634 | Methods and devices for displaying document on touch screen display | Tian Ren, Yueyue CHU, Tao Lin | 2019-01-29 |
| 10166531 | Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur | Nan-Loh Yang, Yanwei YANG, Xianxian Zhang, Rui An, Chunhui Hao +6 more | 2019-01-01 |