Issued Patents All Time
Showing 76–100 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11330274 | 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 | 2022-05-10 |
| 11323704 | Apparatus for encoding and decoding image by skip encoding and method for same | Sung Chang LIM, Ha Hyun LEE, Se Yoon Jeong, Hui Yong KIM, Suk Hee Cho +9 more | 2022-05-03 |
| 11284099 | Method and device for encoding/decoding residual block on basis of quantization parameter | Sea Nae Park | 2022-03-22 |
| 11277622 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Jin Woo Hong +6 more | 2022-03-15 |
| 11277613 | Method and an apparatus for encoding/decoding residual coefficient | Sea Nae Park | 2022-03-15 |
| 11134274 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Jin Woo Hong +4 more | 2021-09-28 |
| 11064201 | Method and device for image encoding/decoding based on effective transmission of differential quantization parameter | Jeong Yun LIM, Hoa Sub LIM, Sea Nae Park | 2021-07-13 |
| 10972727 | Method and an apparatus for processing a video signal based on inter-component reference | Sea Nae Park | 2021-04-06 |
| 10917647 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Jin Woo Hong +6 more | 2021-02-09 |
| 10819991 | Method for coding and decoding scalable video and apparatus using same | Ha Hyun LEE, Jung Won KANG, Jin Soo Choi, Jin Woong Kim, Hyo Min Choi +1 more | 2020-10-27 |
| 10778987 | Method and apparatus for encoding/decoding video signal | Yong Jo Ahn, Ho Chan Ryu, Seanae Park, Byung Tae Oh, Byung-cheol Song | 2020-09-15 |
| 10764584 | Method and an apparatus for encoding/decoding residual coefficient | Sea Nae Park | 2020-09-01 |
| 10742996 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Jin Woo Hong +6 more | 2020-08-11 |
| 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, Jin Woo Hong +4 more | 2020-02-25 |
| 10574985 | Apparatus for encoding and decoding image by skip encoding and method for same | Sung Chang LIM, Ha Hyun LEE, Se Yoon Jeong, Hui Yong KIM, Suk Hee Cho +9 more | 2020-02-25 |
| 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 |
| 10477205 | Method and an apparatus for processing a video signal based on inter-component reference | Sea Nae Park | 2019-11-12 |
| 10477247 | Method for decoding video using in-loop filter, and device therefor | Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee, Dong San JUN +7 more | 2019-11-12 |
| 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 |
| 10356413 | Method and an apparatus for encoding/decoding residual coefficient | Sea Nae Park | 2019-07-16 |
| RE47465 | Method and apparatus for adaptively encoding and decoding a quantization parameter based on a quadtree structure | Jung Hak Nam, Hyung Ho Jo | 2019-06-25 |
| 10334258 | Scalable video coding method and apparatus using inter prediction mode | Jung Hak Nam, Hyun Ho Jo, Hyo Min Choi | 2019-06-25 |
| 10321137 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Jin Woo Hong +6 more | 2019-06-11 |
| 10284876 | Intra scene prediction method of depth image for interlayer video decoding and encoding apparatus and method | Jin Young Lee, Woong LIM, Hyun Ho Jo, Byeong-doo Choi, Min-woo Park +1 more | 2019-05-07 |
| 10219001 | Inter-layer prediction method for multi-layer video and device therefor | Kyeong Hye Kim, Hyun Ho Jo, Jung Hak Nam | 2019-02-26 |