Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10255701 | System, method and computer program product for electronic document display | Keke Cai, Dongxu Duan, Zhong Su, Li Zhang, Shiwan Zhao | 2019-04-09 |
| 10250747 | System, method and computer program product for service call identification | Keke Cai, Bai Chen Deng, Dongxu Duan, Zhong Su, Li Zhang +1 more | 2019-04-02 |