Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10203682 | Position controller for controlling a rotation center of a tilting head | — | 2019-02-12 |
| 8880918 | Method and apparatus for communication between server and Customer Premise Equipment over Internet-based network | Doo Il Hwang | 2014-11-04 |