Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9215286 | Creating a social network based on an activity | William Noah Schilit, Roy Want, Bay-Wei Chang, Shumin Zhai, Ed H. Chi +1 more | 2015-12-15 |
| D609205 | Mobile phone | Tao Su, Zheng Shi, Chih-Chiang Chang | 2010-02-02 |
| D586323 | Mobile phone | Chih-Chiang Chang, Tao Su | 2009-02-10 |