Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11386164 | Searching electronic documents based on example-based search query | Jianliang Zhao, Hailiang Chen | 2022-07-12 |
| 10747759 | System and method for conducting a textual data search | Hailiang Chen, J. Leon Zhao | 2020-08-18 |
| 10617423 | Method for setting elastic threads in ligation device and automatic elastic thread ligation device | — | 2020-04-14 |