Issued Patents All Time
Showing 26–50 of 646 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262034 | Method for coding and decoding scalable video and apparatus using same | Ha Hyun LEE, Jung Won KANG, Jin Woong Kim, Dong Gyu Sim, Hyo Min Choi +1 more | 2025-03-25 |
| 12260599 | Apparatus and method for coding/decoding image selectively using discrete cosine/sine transform | Sung Chang LIM, Se Yoon Jeong, Hae Chul Choi, Jin Woo Hong, Yung-Lyul Lee +1 more | 2025-03-25 |
| 12262001 | Image encoding/decoding image method and device, and recording medium storing bit stream | Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee, Ha Hyun LEE +6 more | 2025-03-25 |
| 12262003 | Video encoding/decoding method and device, and recording medium having bitstream stored therein | Seung Hyun CHO, Jung Won KANG, Sung Chang LIM, Hyun Suk KO, Dong San JUN +3 more | 2025-03-25 |
| 12244855 | Image encoding/decoding method using prediction block and apparatus for same | Jin Ho Lee, Hui Yong KIM, Sung Chang LIM, Jin Woong Kim | 2025-03-04 |
| 12231630 | Intra prediction method and device | Hyun Suk KO, Jin Ho Lee, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE +3 more | 2025-02-18 |
| 12231678 | Inter prediction method and apparatus for same | Hui Yong KIM, Gwang Hoon Park, Kyung Yong Kim, Sang Min Kim, Sung Chang LIM +2 more | 2025-02-18 |
| 12231635 | Video encoding and decoding methods and device using same | Sung Chang LIM, Hui Yong KIM, Jin Ho Lee, Jin Woong Kim, Jae Gon Kim +1 more | 2025-02-18 |
| 12225189 | Image encoding/decoding method and apparatus and recording medium for storing bitstream | Jung Won KANG, Sung Chang LIM, Hyun Suk KO, Ha Hyun LEE, Jin Ho Lee +3 more | 2025-02-11 |
| 12225240 | Image encoding/decoding method and device | Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho Lee, Dong San JUN +5 more | 2025-02-11 |
| 12225222 | Image encoding/decoding method and device, and recording medium in which bitstream is stored | Seung Hyun CHO, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee +6 more | 2025-02-11 |
| 12225223 | Method for encoding/decoding block information using quad tree, and device for using same | Jong Ho Kim, Hui Yong KIM, Se Yoon Jeong, Sung Chang LIM, Ha Hyun LEE +6 more | 2025-02-11 |
| 12212742 | Intra prediction method and device | Hyun Suk KO, Jin Ho Lee, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE +3 more | 2025-01-28 |
| 12212740 | Method and apparatus for setting reference picture index of temporal merging candidate | Hui Yong KIM, Gwang Hoon Park, Kyung Yong Kim, Sang Min Kim, Sung Chang LIM +2 more | 2025-01-28 |
| 12212741 | Method and apparatus for setting reference picture index of temporal merging candidate | Hui Yong KIM, Gwang Hoon Park, Kyung Yong Kim, Sang Min Kim, Sung Chang LIM +2 more | 2025-01-28 |
| 12212739 | Adaptive video encoding device and method, and appartus using same | Sung Chang LIM, Jong Ho Kim, Hae Chul Choi, Hui Yong KIM, Ha Hyun LEE +5 more | 2025-01-28 |
| 12206843 | Adaptive video decoding and encoding method, and apparatus using same | Sung Chang LIM, Jong Ho Kim, Hae Chul Choi, Hui Yong KIM, Ha Hyun LEE +5 more | 2025-01-21 |
| 12206887 | Method and device for encoding and decoding image | Hui Yong KIM, Jin Ho Lee, Sung Chang LIM, Jin Woong Kim | 2025-01-21 |
| 12206894 | Apparatus, method and storage medium for image encoding/decoding to perform intra prediction using artificial neutral network | Dong Hyun Kim, Ji-Hoon DO, Youn-Hee KIM, Se Yoon Jeong, Hyoung Jin Kwon +3 more | 2025-01-21 |
| 12200221 | Image encoding/decoding method and recording medium therefor | Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho Lee, Ha Hyun LEE +3 more | 2025-01-14 |
| 12192483 | Image encoding/decoding method and apparatus with sub-block intra prediction | Dong San JUN, Jin Ho Lee, Jung Won KANG, Hyun Suk KO, Sung Chang LIM +3 more | 2025-01-07 |
| 12190548 | Method, apparatus, system and computer-readable recording medium for feature information | Ji-Hoon DO, Hyoung Jin Kwon, Dong Hyun Kim, Youn-Hee KIM, Joo Young Lee +9 more | 2025-01-07 |
| 12184838 | Method and device for encoding/decoding image, and recording medium storing bit stream | Jin Ho Lee, Hyun Suk KO, Jung Won KANG, Sung Chang LIM, Ha Hyun LEE +3 more | 2024-12-31 |
| 12184867 | Intra prediction mode encoding/decoding method and apparatus | Sung Chang LIM, Hui Yong KIM, Jin Ho Lee, Jin Woong Kim, Jae Gon Kim +2 more | 2024-12-31 |
| 12177453 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Woo Hong, Dong Gyu Sim +6 more | 2024-12-24 |