Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144594 | Search method, search apparatus and non-temporary computer-readable storage medium for text search | Ming-Te Liu, Mengmeng Pang, Tao Feng, Zhizhao Zeng, Yongchao WEI +1 more | 2021-10-12 |
| 11052881 | Hydraulic retarding control system | William F. Erdman, Edward William Mate | 2021-07-06 |