Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9686256 | Method and system for accessing network through public device | Shiwei Zhang, Tao Fu | 2017-06-20 |
| 8661517 | Method and system for accessing network through public equipment | Shiwei Zhang, Tao Fu | 2014-02-25 |