Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811709 | Method and system for recommending content using chatbot | Yun Sun, Chan-Yuan Chang, Jun Wan | 2023-11-07 |
| 11636460 | Electronic device, method and computer readable recording medium for electronic transaction | Yun Sun, Chien-Wei HU, Yu-Chuan WEI | 2023-04-25 |
| 10419896 | Walkie-talkie messaging system | Wan-Chen Chen, Yen-Ting Ho | 2019-09-17 |
| 5930913 | Portable shoe dehumidifier | Chung Min Liao | 1999-08-03 |