Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1052730 | Ear pain relief device | Haibo Hu | 2024-11-26 |
| D1052731 | Ear pressure relief device | Haibo Hu | 2024-11-26 |
| D1048412 | Folding ear wash basin | Haibo Hu | 2024-10-22 |
| D1036671 | Ear pick | Haibo Hu | 2024-07-23 |
| 11964443 | Method for connecting a connection piece to a u-shaped ring anchor for a head module for rail vehicles | Jian Du, Peng Lin, Dongfang Chen, Zhengmin Zhang, Chunpeng Cao +2 more | 2024-04-23 |