Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258705 | Non-solvent 2K polyurethane artificial leather composition, artificial leather prepared with same and preparation method thereof | Chao Zhang, Yanli Feng | 2025-03-25 |
| 12241944 | Distributed insulation detection device for multi-stage DC system | Shuo Su, Jianye Liu, Bao Song, Yuhui Ye, Min Shao | 2025-03-04 |