Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8621208 | Secure key server based file and multimedia management system | — | 2013-12-31 |
| 8479014 | Symmetric key based secure microprocessor and its applications | — | 2013-07-02 |
| 8418521 | Double closed hydraulic mould stand | Hanguan Xia, Juchen Xia, Xinyun Wang, Junsong Jin, Yi Dong | 2013-04-16 |
| 7941769 | Method and apparatus for integrated circuits design security | — | 2011-05-10 |