Issued Patents All Time
Showing 26–50 of 405 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368878 | Image encoding/decoding method and device, and recording medium in which bitstream is stored | Sung Chang LIM, Jung Won KANG, Jin Ho Lee, Hui Yong KIM | 2025-07-22 |
| 12368847 | Method and device for filtering | Sung Chang LIM, Jung Won KANG, Hyunsuk KO, Jin Ho Lee, Dong San JUN +7 more | 2025-07-22 |
| 12363291 | Image encoding/decoding method and apparatus, and recording medium for storing bitstream that involves performing intra prediction using constructed reference sample | Hyun Suk KO, Jin Ho Lee, Sung Chang LIM, Jung Won KANG, Dong San JUN +1 more | 2025-07-15 |
| 12341955 | 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, Dong San JUN +3 more | 2025-06-24 |
| 12341954 | 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, Dong San JUN +3 more | 2025-06-24 |
| 12309396 | Method and device for image encoding/decoding, and recording medium having bitstream stored thereon | Jin Ho Lee, Jung Won KANG, Sung Chang LIM, Hui Yong KIM, Dae Yeon Kim +4 more | 2025-05-20 |
| 12309390 | Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution information | Dong San JUN, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee +3 more | 2025-05-20 |
| 12309387 | Image encoding/decoding method and apparatus, and recording medium for storing bitstream | Dong San JUN, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee +1 more | 2025-05-20 |
| 12309411 | Method and device for simplifying the encoding and decoding of ultra-high definition images | Sung Chang LIM, Hae Chul Choi, Se Yoon Jeong, Suk Hee Cho, Hui Yong KIM +8 more | 2025-05-20 |
| 12301859 | Method and apparatus for encoding/decoding images using a motion vector | Sung Chang LIM, Hui Yong KIM, Se Yoon Jeong, Suk Hee Cho, Dong San JUN +4 more | 2025-05-13 |
| 12301835 | Method and apparatus for image encoding/decoding, transmitting for bitstream based on chroma intra prediction | Sung Chang LIM, Hyun Suk KO, Jung Won KANG, Jin Ho Lee, Dong San JUN +1 more | 2025-05-13 |
| 12301864 | Method and device for image encoding and decoding, and recording medium having bit stream stored therein | Jung Won KANG, Sung Chang LIM, Jin Ho Lee, Hui Yong KIM, Dae Yeon Kim +1 more | 2025-05-13 |
| 12301854 | Image encoding/decoding method using secondary transform based on a transform skip mode flag and a transform matrix index | Sung Chang LIM, Jung Won KANG, Soo Woong Kim, Gun Bang, Jin Ho Lee | 2025-05-13 |
| 12294721 | Image encoding/decoding method and apparatus, and recording medium for storing bitstream | Dong San JUN, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee +1 more | 2025-05-06 |
| 12294723 | Method and apparatus for encoding/decoding a video using a motion compensation | Dong San JUN, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee +3 more | 2025-05-06 |
| 12289449 | Method and apparatus for transform-based image encoding/decoding | Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho Lee, Dong San JUN +6 more | 2025-04-29 |
| 12289472 | Method and apparatus for video encoding/decoding using secondary transform and recording medium storing bitstream | Sung Chang LIM, Jung Won KANG, Jin Ho Lee, Hui Yong KIM | 2025-04-29 |
| 12289454 | Method and apparatus for image encoding/decoding, transmitting for bitstream based on an MPM list using multiple reference lines | Sung Chang LIM, Hyun Suk KO, Jung Won KANG, Jin Ho Lee, Dong San JUN +1 more | 2025-04-29 |
| 12289459 | Decoding method and device for bit stream supporting plurality of layers | Jung Won KANG, Jin Soo Choi, Jin Woong Kim | 2025-04-29 |
| 12284338 | Image processing method, and image encoding/decoding method and device which use same | Jin Ho Lee, Jung Won KANG, Sung Chang LIM, Hui Yong KIM, Dae Yeon Kim +1 more | 2025-04-22 |
| 12278989 | Image encoding/decoding method and device, and recording medium in which bitstream is stored | Jung Won KANG, Sung Chang LIM, Jin Ho Lee, Hui Yong KIM | 2025-04-15 |
| 12278956 | Method and device for encoding/decoding image, and recording medium in which bitstream is stored | Jin Ho Lee, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Dong San JUN +1 more | 2025-04-15 |
| 12273510 | Method and apparatus for encoding/decoding image and recording medium storing bit stream | Dong San JUN, Jin Ho Lee, Jung Won KANG, Hyun Suk KO, Sung Chang LIM +3 more | 2025-04-08 |
| 12267492 | Image encoding/decoding method and device employing in-loop filtering | Sung Chang LIM, Jung Won KANG, Dong San JUN, Hyun Suk KO, Jin Ho Lee +1 more | 2025-04-01 |
| 12267510 | Image information decoding method, image decoding method, and device using same | Jung Won KANG, Jin Soo Choi, Jin Woong Kim | 2025-04-01 |