Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168608 | Polycrystalline diamond compact table with polycrystalline diamond extensions therefrom | Haijang Fang, Weifeng Du, Dongpeng Zhao | 2024-12-17 |
| 12161294 | Laryngeal mask airway for gastroscopy | PENGHONG XU, Hongtao Wanyan | 2024-12-10 |
| 12103853 | Polycrystalline diamond compact table with polycrystalline diamond extensions therefrom | Haijang Fang, Weifeng Du, Dongpeng Zhao | 2024-10-01 |
| D1026980 | Polycrystalline diamond compact with a raised surface and groove therein | Haijiang Fang, Weifeng Du, Jian Yang | 2024-05-14 |
| D1026981 | Polycrystalline diamond compact with a tripartite raised surface | Haijiang Fang, Weifeng Du, Jian Yang | 2024-05-14 |