Issued Patents All Time
Showing 51–75 of 236 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 10575016 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Yung-Lyul Lee +4 more | 2020-02-25 |
| 10523376 | Method and apparatus for re-transmitting MMT packet and method and apparatus for requesting MMT packet re-transmission | Chang Ki Kim, Kwang-Deok Seo, Jeong Ju Yoo | 2019-12-31 |
| 10499064 | 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 | 2019-12-03 |
| 10484706 | Image encoding/decoding apparatus and method | Hae Chul Choi, Se Yoon Jeong, Sukhee Cho, Hui Yong KIM, Jinho Lee +5 more | 2019-11-19 |
| 10484294 | Apparatus and method for configuring MMT payload header | Chang Ki Kim, Jeong Ju Yoo, Kwang-Deok Seo, Hong-Rae Lee | 2019-11-19 |
| 10469840 | Motion picture encoding apparatus and method thereof | Sung Chang LIM, Ha Hyun LEE, Hui Yong KIM, Se Yoon Jeong, Suk Hee Cho +10 more | 2019-11-05 |
| 10419752 | Adaptive image encoding device and method | Sung Chang LIM, Jong Ho Kim, Hae Chul Choi, Hui Yong KIM, Ha Hyun LEE +5 more | 2019-09-17 |
| 10410646 | Multi-object audio encoding and decoding apparatus supporting post down-mix signal | Jeongil Seo, Seungkwon Beack, Kyeongok Kang, 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 |
| 10332894 | Semiconductor device comprising work function metal pattern in boundry region and method for fabricating the same | Ki Wook Jung, Dong Oh Kim, Seok Han Park, Chan Yoon, Ki Seok Lee +3 more | 2019-06-25 |
| 10321137 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Dong Gyu Sim +6 more | 2019-06-11 |
| 10277999 | Method and apparatus for control of randering multiobject or multichannel audio signal using spatial cue | Seung Kwon BEACK, Jeong-Il Seo, Dae Young JANG, Tae Jin LEE, Yong Ju Lee +1 more | 2019-04-30 |
| 10212448 | Image encoding/decoding apparatus and method | Hae Chul Choi, Se Yoon Jeong, Sukhee Cho, Hui Yong KIM, Jinho Lee +5 more | 2019-02-19 |
| 10187660 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Yung-Lyul Lee +4 more | 2019-01-22 |
| 10178393 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Dong Gyu Sim +6 more | 2019-01-08 |
| 10164781 | Method and apparatus for dynamic policy interworking between PCFR and NAT | — | 2018-12-25 |
| 10129164 | Apparatus and method for configuring MMT payload header | Chang Ki Kim, Jeong Ju Yoo, Kwang-Deok Seo, Hong-Rae Lee | 2018-11-13 |
| 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 |
| 10097319 | Method and apparatus for re-transmitting MMT packet and method and apparatus for requesting MMT packet re-transmission | Chang Ki Kim, Kwang-Deok Seo, Jeong Ju Yoo | 2018-10-09 |
| 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 |
| 9961344 | Motion picture encoding apparatus and method thereof | Sung Chang LIM, Ha Hyun LEE, Hui Yong KIM, Se Yoon Jeong, Suk Hee Cho +10 more | 2018-05-01 |
| 9942554 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Dong Gyu Sim +6 more | 2018-04-10 |
| 9866906 | Apparatus and method for 3D broadcasting service in broadcasting system combined with mobile broadcasting | Sung Hoon Kim, Chung Hyun AHN, Sukhee Cho, Jin Woong Kim, Jin Soo Choi | 2018-01-09 |