Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993740 | Viewing system based on two-layer film and television railcar | Jian Li, Hongguang Wen | 2018-06-12 |
| 9943773 | Platform dynamic vehicle | Jian Li, Hongguang Wen | 2018-04-17 |
| 9827508 | Circulating dynamic vehicle viewing system | Jian Li, Hongguang Wen | 2017-11-28 |
| 9731217 | Dynamic multidirectional film watching system | Jian Li, Hongguang Wen | 2017-08-15 |
| 9669325 | Omni-directional dynamic tracking viewing system | Jian Li, Hongguang Wen | 2017-06-06 |