Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837089 | Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor | Jian Yang, Shan Gao, Zhigang Ma, Ruizhi Wang, Caiyi Zhang +2 more | 2020-11-17 |
| 10777874 | Installing unit, bracket, installing assembly of an antenna, and an installing method | — | 2020-09-15 |