Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152015 | Method and apparatus for processing speech signal adaptive to noise environment | Ho-sang Sung, Jong-hoon Jeong, Ki-hyun Choo | 2021-10-19 |
| 11037581 | Signal processing method and device adaptive to noise environment and terminal device employing same | Ki-hyun Choo, Holly L. Francois, Chang-yeong Kim, Ho-sang Sung, Kyung Hun Jung | 2021-06-15 |
| 11025552 | Method and device for regulating playing delay and method and device for modifying time scale | Ho-sang Sung, Sang Won Kang, Jong Hyun Kim, Yaxing Li, Kyung Hun Jung | 2021-06-01 |
| 10972854 | Method for transmitting audio signal and outputting received audio signal in multimedia communication between terminal devices, and terminal device for performing same | Kyung Hun Jung, Byeong-hoon Kwak, Ho-sang Sung, Jong-hoon Jeong, Ki-hyun Choo +1 more | 2021-04-06 |
| 10957340 | Method and apparatus for improving call quality in noise environment | Ho-sang Sung, Holly L. Francois | 2021-03-23 |
| 10909993 | High-band encoding method and device, and high-band decoding method and device | Ki-hyun Choo | 2021-02-02 |