Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11619766 | Micro- and nano-hot embossing method for optical glass lens arrays | Qiang Chen, Feng Gong, Zhiwen XIE, Kangsen Li, Xinfang Huang | 2023-04-04 |
| 11577980 | Coating on mold for glass molding and a preparation method and applications thereof | Qiang Chen, Zhiwen XIE, Feng Gong, Xinfang Huang, Kangsen Li | 2023-02-14 |
| 11339100 | Graded coating of element diffusion inhibition and adhesion resistance on mold for glass molding | Qiang Chen, Zhiwen XIE, Feng Gong, Xinfang Huang, Kangsen Li | 2022-05-24 |
| 10946439 | Plaster casting mold fabrication method for a complicated structure aluminum alloy casting with a large inner cavity and a thin wall | Qiang Chen, Zhihui Xing, 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, Zhihui Xing, 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 |