Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10306044 | Method and apparatus for preventing screen off during automatic response system service in electronic device | Chul Jin Kim, Hyung-Chul Son, Hyun-Seok Oh, Young-Kwon Cho | 2019-05-28 |