Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11064032 | Application-aware routing in network address translation environments | Zhichao Ding, Yun Zhong | 2021-07-13 |
| 10243989 | Systems and methods for inspecting emails for malicious content | Zhichao Ding, Jun Qu | 2019-03-26 |
| 9813412 | Scanning of password-protected e-mail attachment | Zhichao Ding | 2017-11-07 |
| 7751712 | Passive optical network and data communication method thereof | Jun Zhao, Jiang Feng, Nanling Li, Peilong Tan, Yu Liu +4 more | 2010-07-06 |