Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10769252 | Method and apparatus for watermarking of digital content, method for extracting information | So Won Kim, Min Soo Park, Hyungyu Kim, Euee-seon Jang | 2020-09-08 |
| 10757433 | Method and apparatus for inserting additional data into video stream without degrading picture quality | So Won Kim, Min Soo Park, Kun-tae Kim, Euee-seon Jang | 2020-08-25 |