Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10765967 | Process for purifying NADPH | Qi Zhang, Rongzhao Fu | 2020-09-08 |
| 9213754 | Personalizing content items | Fred Bertsch, Jayavel Shanmugasundaram | 2015-12-15 |
| 8893012 | Visual indicator based on relative rating of content item | Xincheng Zhang, Jia Liu, Michael Bachman | 2014-11-18 |
| 8713318 | Email certificates | Xincheng Zhang, Jia Liu | 2014-04-29 |