Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316674 | Securing network traffic between a web client and a secure web gateway | Bin Shi, Shujun An | 2025-05-27 |
| 9226159 | Telephone call challenge to block spam | Jing Cao, Xiangdong Ruan | 2015-12-29 |
| 9111073 | Password protection using pattern | Jing Cao, Xiangdong Ruan | 2015-08-18 |