Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024754 | Method for manufacturing a low-carbon nitrogen-containing austenitic stainless steel bar | Xiaoliang Dong, Xiuli Zhang, Lixin Zhou, Yinghua Lei, Xianhua Wang +5 more | 2024-07-02 |
| 10566119 | Oriented silicon steel and method for manufacturing same | Guohua Yang, Xiandong Liu, Guobao Li, Yongjie Yang, Zhuochao Hu +4 more | 2020-02-18 |
| 9866220 | Timing device | Yuqiu Zhao, Guodong Liang, Long Yang, Peng Gao | 2018-01-09 |
| 6224824 | Method of using alloy steel having superior corrosion resistance in corrosive environment containing molten salts containing alkali oxides | Young Joon Shin, Soo-haeng Cho, Hyun Soo Park | 2001-05-01 |