Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434437 | Method for producing chemicals from crude oil by double-tube parallel multi-zone catalytic conversion | Jinhong Zhang, Chaohe Yang, Yuanyu Tian, Honghong Shan, Chunxiao Gao +1 more | 2022-09-06 |
| 8520909 | Automatic and semi-automatic image classification, annotation and tagging through the use of image acquisition parameters and metadata | Clement Ho Cheung Leung, Chun Fan Wong | 2013-08-27 |
| 8489571 | Digital resources searching and mining through collaborative judgment and dynamic index evolution | Clement Ho Cheung Leung | 2013-07-16 |