Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147292 | Train smoke and fire alarm communication method based on independent modules combination and 3U chassis structure | Guorui Yin, Song Gao, Puchun An, Jiasheng Sun, Zhen Zhang | 2018-12-04 |