Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515624 | Content processing method and system using audio signal of advertisement data | Seung Kwon BEACK, Tae Jin LEE, Jin Soo Choi | 2019-12-24 |
| 10469907 | Signal processing method for determining audience rating of media, and additional information inserting apparatus, media reproducing apparatus and audience rating determining apparatus for performing the same method | Seung Kwon BEACK, Tae Jin LEE, Hui Yong KIM | 2019-11-05 |
| 10271137 | Method and apparatus for detecting sound event using directional microphone | Sang Won Suh, Jae Hyoun Yoo, Tae Jin LEE, Woo-taek LIM, Hui Yong KIM | 2019-04-23 |