Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10219303 | Narrowband internet of things system and preamble transmission method thereof | Hai-Han Wang | 2019-02-26 |
| 10194421 | Method and apparatus for wireless communications | Hai-Han Wang, Chih-Chiang Wu | 2019-01-29 |