Issued Patents 2022
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11533479 | Image encoding/decoding method and device for utilizing simplified MPM list generation method, and method for transmitting bitstream | Jangwon Choi, Sunmi Yoo, Jungah Choi, Seung Hwan Kim | 2022-12-20 |
| 11528482 | Image decoding method and device using residual information in image coding system | Sunmi Yoo, Ling Li, Jangwon Choi, Jungah Choi, Seunghwan KIM | 2022-12-13 |
| 11528480 | Image encoding/decoding method and device using adaptive size limiting of chroma block and bitstream transmission method | Jangwon Choi, Sunmi Yoo, Jungah Choi, Seung Hwan Kim | 2022-12-13 |
| 11523128 | Video decoding method and apparatus using residual rearrangement in video coding system | Sunmi Yoo, Junghak NAM, Ling Li, Jangwon Choi, Jungah Choi +1 more | 2022-12-06 |
| 11516506 | Method and apparatus for processing image service | Li Ling, Seunghwan KIM | 2022-11-29 |
| 11509891 | Intra prediction method and apparatus in image coding system | Ling Li, Seunghwan KIM | 2022-11-22 |
| 11509903 | Method and device for coding transform skip flag | Sunmi Yoo, Jungah Choi, Seunghwan KIM, Jangwon Choi, Jaehyun LIM +1 more | 2022-11-22 |
| 11490125 | Image decoding method for residual data coding in image coding system, and apparatus therefor | Jungah Choi, Sunmi Yoo, Jaehyun LIM, Jangwon Choi, Seunghwan KIM | 2022-11-01 |
| 11490088 | Conversion factor level coding method and device therefor | Jungah Choi, Seunghwan KIM, Sunmi Yoo, Jangwon Choi | 2022-11-01 |
| 11483587 | Video encoding/decoding method and device using BDPCM, and method for transmitting bitstream | Sunmi Yoo, Jangwon Choi, Jungah Choi | 2022-10-25 |
| 11477440 | Image prediction method and apparatus performing intra prediction | Sunmi Yoo | 2022-10-18 |
| 11470319 | Method and device for coding transform coefficient | Sunmi Yoo, Jungah Choi, Seunghwan KIM, Jangwon Choi | 2022-10-11 |
| 11470305 | Intra prediction-based image coding method and apparatus using MPM list | Ling Li, Seunghwan KIM, Sunmi Yoo, Jangwon Choi, Jungah Choi | 2022-10-11 |
| 11463728 | Image decoding method and apparatus relying on intra prediction in image coding system | — | 2022-10-04 |
| 11463686 | Method and device for decoding images using CCLM prediction in image coding system | Jangwon Choi, Seunghwan KIM | 2022-10-04 |
| 11451785 | Video decoding method using simplified residual data coding in video coding system, and apparatus therefor | Jungah Choi, Sunmi Yoo, Jaehyun LIM, Jangwon Choi, Seunghwan KIM | 2022-09-20 |
| 11451783 | Image decoding method using context-coded sign flag in image coding system and apparatus therefor | Sunmi Yoo, Jungah Choi, Seunghwan KIM | 2022-09-20 |
| 11445189 | Image encoding/decoding method and device, and method for transmitting bitstream | Ling Li, Moonmo KOO, Jung Hak Nam | 2022-09-13 |
| 11445175 | Intra prediction-based image coding method and apparatus using MPM list | Ling Li, Seunghwan KIM | 2022-09-13 |
| 11445190 | Image encoding and decoding method and device for limiting partition condition of chroma block, and method for transmitting bitstream | Jangwon Choi, Sunmi Yoo, Jungah Choi, Seung Hwan Kim | 2022-09-13 |
| 11445216 | Image prediction method and apparatus for performing intra prediction | Sunmi Yoo | 2022-09-13 |
| 11438579 | Method and apparatus for processing video signal by using intra-prediction | Seunghwan KIM, Junghak NAM, Sunmi Yoo, Ling Li, Jaehyun LIM +2 more | 2022-09-06 |
| 11431985 | Method and device for signaling information on chroma format | Ling Li, Jaehyun LIM, Junghak NAM | 2022-08-30 |
| 11431969 | Method and device for processing video signal for intra prediction | Sunmi Yoo, Ling Li, Jangwon Choi, Jungah Choi | 2022-08-30 |
| 11425373 | Intra-prediction mode-based image processing method and device therefor | Hyeongmoon JANG, Junghak NAM, Jaehyun LIM | 2022-08-23 |