Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405246 | Photoionization detector lamp and its method of manufacture | Chuang HUANG | 2025-09-02 |
| 10635892 | Display control method and apparatus | Junwei Ge, Zhangqun Fan, Weiwei Zhang, Yuyan Cui | 2020-04-28 |
| 9920278 | Method for producing high quality animal oil with low cholesterol levels | Yuanfa Liu, Jiang Jiang, Jinwei Li | 2018-03-20 |
| 8758090 | Polishing method and polishing device | Qun Shao, Li Jiang, Mingqi Li | 2014-06-24 |