Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235562 | Display device | Lei Cao, Junmin Sun, Wenbin Wang, Zifeng Wang, Yan Ren +1 more | 2025-02-25 |
| 12221828 | Electronic door plate and system for managing electronic door plate | Lei Cao, Yunpeng Wu, Yan Ren, Zifeng Wang, Junmin Sun | 2025-02-11 |