Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958511 | Train signal system and linkage method therefor | Xuelian Tao, Bing Hui, Chunmei Pan | 2024-04-16 |
| D823202 | Rearview mirror driver | Bo Zhou | 2018-07-17 |
| 9654343 | System and method for managing service characteristics | Puchao Zhang | 2017-05-16 |