Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329849 | Multi-functional drilling experiment platform | Jialin Tian, Zhi Yong Zhu, Ping Chen, Yanniu Ren, Qiang Wang | 2019-06-25 |
| 10286296 | Smart puzzle cube having prompting and recording functions | Peng SUN | 2019-05-14 |