Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11494154 | Processing method and handheld device | Renjun Dai | 2022-11-08 |
| 11377703 | Steel material for hot stamping, hot stamping process and hot stamped component | Hongliang Yi, Zhiyuan Chang, Di Wu, Jian-Jia Huang, Guodong Wang | 2022-07-05 |