Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176436 | Radio frequency communication device and a method for using thereof | Jing Tian Xi, Kwong Yeung Simon Wong | 2021-11-16 |
| 10909338 | Radio frequency communication guiding device | Jing Tian Xi | 2021-02-02 |