Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10290045 | System and method for indoor navigation and information push using LED lighting devices | Chaoqun Sun, Jinxiang Shen | 2019-05-14 |
| 9279686 | Systems and methods for indoor navigation control by LED lighting devices | Jinxiang Shen | 2016-03-08 |