Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014773 | Device and method for detecting distance from balloon to ingot tank | Jian-Yun Nie, Pihua Zhang, Lei Wu, Huanian Yang, Ming Zhang | 2021-05-25 |
| 11012266 | Sub-carrier estimation method and apparatus in multi-carrier communication system | Liwei Shen, Guangsheng CHEN | 2021-05-18 |