Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870697 | Bluetooth headset | Shaoan Guo | 2019-12-24 |
| 10315351 | Apparatus and method for improving production efficiency of crystallizer bottleneck cooling | Zhigang Wu, Huanlan Fan, Jisheng Chen, Yi Luo | 2019-06-11 |
| 10306971 | Convertible bullet-proof backpack | — | 2019-06-04 |
| 10166650 | Chemical-mechanical planarization system | Chung-Liang Cheng, Yen-Yu Chen, Chang-Sheng Lee | 2019-01-01 |