Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521071 | Expression curve generating method based on voice input and device thereof | Xibin Liu | 2019-12-31 |
| 10423315 | Instant messaging method, client, and system based on graph grid | Xibin Liu | 2019-09-24 |
| 10311133 | Character curve generating method and device thereof | Xibin Liu | 2019-06-04 |