Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1070087 | Ear cleaner | — | 2025-04-08 |
| D1066491 | Drawing board | — | 2025-03-11 |
| D1058548 | Phone case | — | 2025-01-21 |
| D1057711 | Kids toy smart watch | — | 2025-01-14 |
| D1029834 | Card machine | — | 2024-06-04 |
| D1029835 | Card machine | — | 2024-06-04 |
| D1001915 | Kids toy smartphone | — | 2023-10-17 |
| D982082 | Drawing board | Haican Zheng, Lizhu Liu | 2023-03-28 |
| D966410 | Writing board with pen set | Haican Zheng, Lizhu Liu | 2022-10-11 |
| 6299910 | Methods for identification, purification, and manufacturing of the active constituent in Salvia-miltiorrhiza (dansheng) and the application of this product in enhancing cardiovascular functions | Yaming Xu, Lijiang Xuan, Yunlong Gu, Steve Lee | 2001-10-09 |