Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824291 | Device and method of displaying windows by using work group | Sang Chul Lee, Jong Hyuk Choi, Hak-su Jeong | 2020-11-03 |
| 10762233 | Method and device for encrypting or decrypting content | Samir Kant Sahu, Jae-sick Shin, Hun-Je Yeon, Mohammad Zuberul Islam, Min-suk Choi +1 more | 2020-09-01 |
| 10714097 | Method and apparatus for concealing frame error and method and apparatus for audio decoding | Ho-sang Sung | 2020-07-14 |
| 10694442 | Operation method of communication node in communication network | Yong Seouk Choi | 2020-06-23 |