Issued Patents All Time
Showing 76–100 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9257127 | Apparatus and method for coding and decoding multi-object audio signal with various channel including information bitstream conversion | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Yong Ju Lee, Jin Woo Hong +2 more | 2016-02-09 |
| 9257128 | Apparatus and method for coding and decoding multi object audio signal with multi channel | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Kyeong Ok Kang, Jin Woo Hong +1 more | 2016-02-09 |
| 9225982 | 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 | 2015-12-29 |
| 9154784 | 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 | 2015-10-06 |
| 9135953 | Method for creating, editing, and reproducing multi-object audio contents files for object-based audio service, and method for creating audio presets | Tae Jin LEE, Yong Ju Lee, Jae Hyoun Yoo, In-Seon Jang, Jin Woo Hong | 2015-09-15 |
| 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, Jeongil Seo, Kyeongok Kang +3 more | 2015-03-24 |
| 8959015 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung Kwon BEACK, Minje Kim, Kyeongok Kang, 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, Kyeongok Kang, 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, Jeongil Seo, Kyeongok Kang +3 more | 2014-12-02 |
| 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, Jin Woo Hong +4 more | 2014-11-25 |
| 8889539 | Recess gate transistor | Ho-In Ryu, Bong-Su Kim, Dae-Ik Kim, Ho-Jun Lee, Si Hyung Lee | 2014-11-18 |
| 8848926 | Apparatus and method for restoring multi-channel audio signal using HE-AAC decoder and MPEG surround decoder | Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang, Jin Woo Hong, Jin Woong Kim | 2014-09-30 |
| 8751024 | Method and apparatus for generation and playback of object based audio contents | Yong Ju Lee, Tae Jin LEE, Jeong-Il Seo, In-Seon Jang, Seung Kwon BEACK +6 more | 2014-06-10 |
| 8705747 | Object-based 3-dimensional audio service system using preset audio scenes | Yong Ju Lee, Tae Jin LEE, Jae Hyoun Yoo, Kyeong Ok Kang, Jin Woo Hong +2 more | 2014-04-22 |
| 8670989 | Appartus 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 | 2014-03-11 |
| 8639498 | Apparatus and method for coding and decoding multi object audio signal with multi channel | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Kyeong Ok Kang, Jin Woo Hong +1 more | 2014-01-28 |
| 8611547 | Apparatus and method for restoring multi-channel audio signal using HE-AAC decoder and MPEG surround decoder | Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang, Jin Woo Hong, Jin Woong Kim | 2013-12-17 |
| 8582657 | Multi-dimensional and multi-stage transforming apparatus and method | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2013-11-12 |
| 8560303 | Apparatus and method for visualization of multichannel audio signals | Seung Kwon BEACK, Jeong II Seo, Kyeong Ok Kang, Jin Woo Hong, Jin Woong Kim | 2013-10-15 |
| 8548060 | 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 | 2013-10-01 |
| 8494666 | Method for generating and consuming 3-D audio scene with extended spatiality of sound source | Jeong-Il Seo, Kyeong Ok Kang, Jin Woong Kim, Chie Teuk Ahn | 2013-07-23 |
| 8483395 | Sound field reproduction apparatus and method for reproducing reflections | Jae Hyoun Yoo, Hwan SHIM, Hyunjoo CHUNG, Jun Lim, Tae Jin LEE +5 more | 2013-07-09 |
| 8370164 | Apparatus and method for coding and decoding multi-object audio signal with various channel including information bitstream conversion | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Yong Ju Lee, Jin Woo Hong +2 more | 2013-02-05 |
| 8296157 | Apparatus and method for deciding adaptive noise level for bandwidth extension | Tae Jin LEE, Seung Kwon BEACK, Min Je Kim, Jeong-Il Seo, Kyeong Ok Kang +7 more | 2012-10-23 |
| 8170246 | Apparatus and method for reproducing surround wave field using wave field synthesis | Jae Hyoun Yoo, Hwan SHIM, Hyunjoo CHUNG, Jun Lim, Koeng Mo Sung +4 more | 2012-05-01 |