Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361957 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2025-07-15 |
| 11922962 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2024-03-05 |
| 11887612 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2024-01-30 |
| 11430458 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2022-08-30 |
| 11430457 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2022-08-30 |
| 11222645 | Multi-object audio encoding and decoding apparatus supporting post down-mix signal | Jeongil Seo, Seungkwon Beack, Kyeongok Kang, Jin Woo Hong, Jinwoong Kim +2 more | 2022-01-11 |
| 10796707 | Method and apparatus for transmitting and receiving of the object-based audio contents | Yong Ju Lee, Tae Jin LEE, Jae Hyoun Yoo, Kyeongok Kang, Jin Woong Kim | 2020-10-06 |
| 10622001 | Unified speech/audio codec (USAC) windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2020-04-14 |
| 10621998 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2020-04-14 |
| 10410646 | Multi-object audio encoding and decoding apparatus supporting post down-mix signal | Jeongil Seo, Seungkwon Beack, Kyeongok Kang, Jin Woo Hong, Jinwoong Kim +2 more | 2019-09-10 |
| 10140999 | Method and apparatus for transmitting and receiving of the object-based audio contents | Yong Ju Lee, Tae Jin LEE, Jae Hyoun Yoo, Kyeongok Kang, Jin Woong Kim | 2018-11-27 |
| 10002619 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2018-06-19 |
| 9728198 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2017-08-08 |
| 9685167 | Multi-object audio encoding and decoding apparatus supporting post down-mix signal | Jeongil Seo, Seungkwon Beack, Kyeongok Kang, Jin Woo Hong, Jinwoong Kim +2 more | 2017-06-20 |
| 9525612 | Method and apparatus for transmitting and receiving of the object-based audio contents | Yong Ju Lee, Tae Jin LEE, Jae Hyoun Yoo, Kyeongok Kang, Jin Woong Kim | 2016-12-20 |
| 9384748 | Unified Speech/Audio Codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2016-07-05 |
| 9378749 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2016-06-28 |
| 9380288 | System and method for transmitting/receiving three dimensional video based on digital broadcasting | Sung Hoon Kim, Byung-Jun Bae, Kug Jin Yun, Jae-Young Lee, Seung-Won Kim +3 more | 2016-06-28 |
| 9299352 | Method and apparatus for generating side information bitstream of multi-object audio signal | Jeong-Il Seo, Seung Kwon BEACK, Tae Jin LEE, Yong Ju Lee, Dae Young JANG +3 more | 2016-03-29 |
| 8976983 | Method for generating and playing object-based audio contents and computer readable recording medium for recoding data having file format structure for object-based audio service | Inseon JANG, Jeongil Seo, Hui Yong KIM, Tae Jin LEE, Kyeongok Kang +3 more | 2015-03-10 |
| 8954321 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2015-02-10 |
| 8898059 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2014-11-25 |
| 8638860 | Digital television transmission and receiving apparatus and method using 1/4 rate coded robust data | Sung Hoon Kim, Kum-ran Ji, Jae-Young Lee, Seung-Won Kim, Soo-In Lee | 2014-01-28 |
| 8618993 | Loop antenna | Je Hoon Yun, Jung Ick MOON, Soon-Soo Oh, Min Sung Kwon, Sung-Uk You +1 more | 2013-12-31 |
| 8483269 | System and method for transmitting/receiving three dimensional video based on digital broadcasting | Sung Hoon Kim, Byung-Jun Bae, Kug Jin Yun, Jae-Young Lee, Seung-Won Kim +3 more | 2013-07-09 |