Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800334 | Positioning method based on visible light source, mobile terminal, and controller | Xiaowen Dong, Junfeng Zhao | 2017-10-24 |
| 9653099 | Information storage apparatus and method | Yinyin Lin, Yarong Fu, Kai Yang, Yuangang Wang, Junfeng Zhao | 2017-05-16 |