Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031313 | Retractable switch mechanism | Zihong Chen, Zheng'er Chen, Ziquan Chen | 2024-07-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031313 | Retractable switch mechanism | Zihong Chen, Zheng'er Chen, Ziquan Chen | 2024-07-09 |