Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Dae Young JANG, Jin Woo Hong +4 more | 2020-04-14 |
| 10622001 | Unified speech/audio codec (USAC) windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Dae Young JANG, Jeongil Seo +4 more | 2020-04-14 |
| 10580417 | Method and apparatus for binaural rendering audio signal using variable order filtering in frequency domain | Taegyu Lee, Hyunoh OH, Youngcheol Park, Daehee Youn, Jeongil Seo +3 more | 2020-03-03 |
| 10410646 | Multi-object audio encoding and decoding apparatus supporting post down-mix signal | Jeongil Seo, Seungkwon Beack, Jin Woo Hong, Jinwoong Kim, Chieteuk Ahn +2 more | 2019-09-10 |
| 10403293 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2019-09-03 |
| 10204630 | Method for generating filter for audio signal and parameterizing device therefor | Taegyu Lee, Hyunoh OH, Jeongil Seo, Yongju Lee, Seungkwon Beack +3 more | 2019-02-12 |
| 10140999 | Method and apparatus for transmitting and receiving of the object-based audio contents | Yong Ju Lee, Tae Jin LEE, Jae Hyoun Yoo, Jin Woong Kim, Chieteuk Ahn | 2018-11-27 |
| 10121482 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication (SBR) to output the SBR to either time or transform domain encoding according to the input signal characteristic | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2018-11-06 |
| 10002619 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Dae Young JANG, Jeongil Seo +4 more | 2018-06-19 |
| 9818411 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2017-11-14 |
| 9773505 | Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coder | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Dae Young JANG, Jin Woo Hong +2 more | 2017-09-26 |
| 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, Dae Young JANG, Jin Woo Hong +4 more | 2017-08-08 |
| 9711159 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication to output the audio or speech to a frequency domain encoder or an LPC encoder | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2017-07-18 |
| 9685167 | Multi-object audio encoding and decoding apparatus supporting post down-mix signal | Jeongil Seo, Seungkwon Beack, Jin Woo Hong, Jinwoong Kim, Chieteuk Ahn +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, Jin Woong Kim, Chieteuk Ahn | 2016-12-20 |
| 9384748 | Unified Speech/Audio Codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Dae Young JANG, Jeongil Seo +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, Dae Young JANG, Jin Woo Hong +4 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 |
| 9197908 | Method for file formation according to freeview AV service | Tae Jin LEE, Jae Hyoun Yoo, Jin Woo Hong | 2015-11-24 |
| 9124996 | Apparatus and method for reproducing a sound field with a loudspeaker array controlled via a control volume | Philip Nelson, Filippo Maria Fazi, Jeongil Seo | 2015-09-01 |
| 8990072 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander to output the audio or speech to a frequency domain encoder or an LPC encoder | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2015-03-24 |
| 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, Jin Woo Hong +3 more | 2015-03-10 |
| 8959015 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung Kwon BEACK, Minje Kim, Dae Young JANG, Jin Woo Hong +2 more | 2015-02-17 |
| 8954321 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Dae Young JANG, Jeongil Seo +4 more | 2015-02-10 |
| 8903720 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2014-12-02 |