Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424706 | Adhesive-coated separator for lithium-ion batteries, method for preparing same, and applications thereof | Yi PAN, Zeng PAN, Yan ZHU, Meng Zhang | 2025-09-23 |
| 7250023 | Drill accessory | — | 2007-07-31 |
| 7210879 | Universal holding frame for certain drill accessories | Li Bai | 2007-05-01 |