Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10236946 | Device and method for beam forming for estimating direction of terminal | Changsoon Choi | 2019-03-19 |
| 10194335 | Wireless communication method using hybrid beamforming and apparatus therefore | Changsoon Choi | 2019-01-29 |