Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10776002 | Method and apparatus for inputting a text | — | 2020-09-15 |
| 10142266 | Method and system for providing recommendations during a chat session | Changlin LI | 2018-11-27 |
| 9396264 | Methods and systems for information matching | Changlin LI, Yu Peng | 2016-07-19 |