Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12159235 | Method and apparatus for verifying accuracy of judgment result, electronic device and medium | Jun CHEN, Chao LU, Haifeng Huang | 2024-12-03 |
| 11773005 | Coatings for glass molding, preparation method and application thereof and molds having coatings | Qiang Chen, Feng Gong, Zhiwen XIE, Kangsen Li, Xinfang Huang | 2023-10-03 |
| 10946439 | Plaster casting mold fabrication method for a complicated structure aluminum alloy casting with a large inner cavity and a thin wall | Qiang Chen, Yuanyuan Wan, Gaozhan Zhao, Jianquan Tao, Zhiwei Huang +6 more | 2021-03-16 |
| 10913111 | Method for vacuum smelting and variable pressure solidification forming aluminum alloy piece with ultra-thin wall and high gas tightness | Qiang Chen, Yuanyuan Wan, Jianquan Tao, Gaozhan Zhao, Zhiwei Huang +6 more | 2021-02-09 |
| 10888921 | Multi-position parallel pressurized casting device and method for large aluminum alloy castings | Qiang Chen, Zhiwei Huang, Zude Zhao, Gaozhan Zhao, Jianquan Tao +2 more | 2021-01-12 |