Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9679571 | Encoder and encoding method for multi-channel signal, and decoder and decoding method for multi-channel signal | Seung Kwon BEACK, Tae Jin LEE, Jeong-Il Seo, Kyeong Ok Kang, Dae Young JANG +1 more | 2017-06-13 |
| 9595266 | Audio encoding/decoding device using reverberation signal of object audio signal | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Kyeong Ok Kang, Jin Woong Kim | 2017-03-14 |
| 9319819 | Binaural rendering method and apparatus for decoding multi channel audio | Yong Ju Lee, Jeong-Il Seo, Jae Hyoun Yoo, Seung Kwon BEACK, Tae Jin LEE +5 more | 2016-04-19 |
| 8494843 | Encoding and decoding apparatuses for improving sound quality of G.711 codec | Hyun Joo BAE, Byung Sun Lee | 2013-07-23 |
| 8315853 | MDCT domain post-filtering apparatus and method for quality enhancement of speech | Hyun-Woo Kim, Mi Suk LEE, Do-Young Kim, Byung Sun Lee | 2012-11-20 |
| 8249864 | Fixed codebook search method through iteration-free global pulse replacement and speech coder using the same method | Eung Don Lee, Yun Jeong Song, Soo-In Lee | 2012-08-21 |
| 7599833 | Apparatus and method for coding residual signals of audio signals into a frequency domain and apparatus and method for decoding the same | Hyun-Woo Kim, Mi Suk LEE, Do-Young Kim | 2009-10-06 |