Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704138 | Vacuum heating device | Ruifeng Mao, Sangkee Kim, Yuanhu Li | 2020-07-07 |
| 9934948 | Magnetron-sputtering coating system and method, and display substrate | Xiaokun Wang, Sangsoo Park, Xunze Zhang, Zhaobo Wang, Lei Sha +4 more | 2018-04-03 |