Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9258759 | Mobile internet service system for long distance trains | Weijia Jia | 2016-02-09 |
| 8737225 | Mobile internet service system for long distance trains | Weijia Jia | 2014-05-27 |