Issued Patents All Time
Showing 51–75 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Jeongil Seo, Kyeongok Kang +3 more | 2018-11-06 |
| 10102863 | Encoder and encoding method for multi-channel signal, and decoder and decoding method for multi-channel signal | Seung Kwon BEACK, Tae Jin LEE, Jong Mo SUNG, Jeong-Il Seo, Kyeong Ok Kang +1 more | 2018-10-16 |
| 10068579 | Encoding/decoding apparatus for processing channel signal and method therefor | Jeong-Il Seo, Seung Kwon BEACK, Kyeong Ok Kang, Tae Jin Park, Yong Ju Lee +2 more | 2018-09-04 |
| 10002619 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Jeongil Seo +4 more | 2018-06-19 |
| 9966081 | Method and apparatus for synthesizing separated sound source | Young Ho JEONG, Tae Jin LEE, Jin Soo Choi | 2018-05-08 |
| 9906883 | Audio encoding apparatus and method, audio decoding apparatus and method, and audio reproducing apparatus | Seung Kwon BEACK, Tae Jin LEE, Jong Mo SUNG, Kyeong Ok Kang, Jeong-Il Seo +2 more | 2018-02-27 |
| 9905246 | Apparatus and method of creating multilingual audio content based on stereo audio signal | Young Ho JEONG, Tae Jin LEE, Jin Soo Choi | 2018-02-27 |
| 9899031 | Method and apparatus for inserting tag into stereo audio signal, and method and apparatus for extracting tag from stereo audio signal | Young Ho JEONG, Tae Jin LEE, Jin Soo Choi | 2018-02-20 |
| 9883308 | Multichannel audio signal processing method and device | Seung Kwon BEACK, Jeong-Il Seo, Jong Mo SUNG, Tae Jin LEE, Jin Woong Kim | 2018-01-30 |
| 9842597 | Binaural rendering method and apparatus for decoding multi channel audio | Yong Ju Lee, Jeong-Il Seo, Jae Hyoun Yoo, Seung Kwon BEACK, Jong Mo SUNG +5 more | 2017-12-12 |
| 9819942 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2017-11-14 |
| 9818411 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Jeongil Seo, Kyeongok Kang +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, Kyeongok Kang, Jin Woo Hong +2 more | 2017-09-26 |
| 9736484 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2017-08-15 |
| 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, 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, Jeongil Seo, Kyeongok Kang +3 more | 2017-07-18 |
| 9679571 | Encoder and encoding method for multi-channel signal, and decoder and decoding method for multi-channel signal | Seung Kwon BEACK, Tae Jin LEE, Jong Mo SUNG, Jeong-Il Seo, Kyeong Ok Kang +1 more | 2017-06-13 |
| 9426596 | Method and apparatus for control of randering multiobject or multichannel audio signal using spatial cue | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Yong Ju Lee, Jin Woo Hong +1 more | 2016-08-23 |
| 9384748 | Unified Speech/Audio Codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, 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, Kyeongok Kang, Jin Woo Hong +4 more | 2016-06-28 |
| 9319819 | Binaural rendering method and apparatus for decoding multi channel audio | Yong Ju Lee, Jeong-Il Seo, Jae Hyoun Yoo, Seung Kwon BEACK, Jong Mo SUNG +5 more | 2016-04-19 |
| 9311919 | Apparatus and method for coding and decoding multi-object audio signal with various channel | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Yong Ju Lee, In-Seon Jang +4 more | 2016-04-12 |
| 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, Kyeongok Kang +3 more | 2016-03-29 |
| 9271101 | System and method for transmitting/receiving object-based audio | Tae Jin LEE, Jae Hyoun Yoo, In-Seon Jang, Yong Ju Lee, Jeong-Il Seo +2 more | 2016-02-23 |
| 9257124 | Apparatus and method for coding and decoding multi-object audio signal with various channel | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Yong Ju Lee, In-Seon Jang +4 more | 2016-02-09 |