Issued Patents All Time
Showing 126–150 of 262 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750813 | Method and device for coding transform coefficient | Sunmi Yoo, Jungah Choi, Seunghwan KIM, Jangwon Choi | 2023-09-05 |
| 11743496 | Intra prediction device and method involving matrix-based intra prediction | Jangwon Choi, Seunghwan KIM, Jungah Choi, Sunmi Yoo | 2023-08-29 |
| 11716461 | Image coding method and device for carrying out MRL-based intra prediction | Sunmi Yoo, Ling Li, Jangwon Choi, Jungah Choi | 2023-08-01 |
| 11706419 | Conversion factor level coding method and device therefor | Jungah Choi, Seunghwan KIM, Sunmi Yoo, Jangwon Choi | 2023-07-18 |
| 11706426 | Method for decoding image on basis of CCLM prediction in image coding system, and device therefor | Jangwon Choi, Seunghwan KIM, Sunmi Yoo, Ling Li, Jungah Choi | 2023-07-18 |
| 11706405 | Image/video coding method based on intra prediction involving parsing of MPM index, and apparatus thereof | Sunmi Yoo, Ling Li, Jangwon Choi | 2023-07-18 |
| 11700372 | Residual coding method and device for same | Jungah Choi, Sunmi Yoo, Seunghwan KIM, Jangwon Choi | 2023-07-11 |
| 11695925 | Intra prediction-based image coding method and apparatus using MPM list | Ling Li, Seunghwan KIM, Sunmi Yoo, Jangwon Choi, Jungah Choi | 2023-07-04 |
| 11695924 | Intra prediction-based image coding method and apparatus using MPM list | Ling Li, Seunghwan KIM | 2023-07-04 |
| 11683495 | 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 | 2023-06-20 |
| 11683480 | Method and device for decoding images using CCLM prediction in image coding system | Jangwon Choi, Seunghwan KIM | 2023-06-20 |
| 11677955 | Image decoding method for coding residual information on basis of high frequency zeroing in image coding system, and device therefor | Jungah Choi, Jaehyun LIM, Sunmi Yoo, Ling Li, Jangwon Choi +1 more | 2023-06-13 |
| 11677952 | Image decoding method and device using residual information in image coding system | Sunmi Yoo, Ling Li, Jangwon Choi, Jungah Choi, Seunghwan KIM | 2023-06-13 |
| 11671585 | Image coding method and apparatus based on intra prediction using MPM list | Ling Li, Jaehyun LIM, Jangwon Choi, Seunghwan KIM | 2023-06-06 |
| 11671598 | Image decoding method and device using residual information in image coding system | Jungah Choi, Jaehyun LIM, Sunmi Yoo, Ling Li, Jangwon Choi +1 more | 2023-06-06 |
| 11659205 | Method of coding transform coefficient based on high frequency zeroing and apparatus thereof | Jungah Choi, Sunmi Yoo, Ling Li, Jangwon Choi, Seunghwan KIM | 2023-05-23 |
| 11647202 | Image decoding method using residual information in image coding system, and device for same | Jungah Choi, Jaehyun LIM, Sunmi Yoo, Ling Li, Jangwon Choi +1 more | 2023-05-09 |
| 11647200 | Method and apparatus for decoding image by using transform according to block size in image coding system | Sunmi Yoo, Jangwon Choi | 2023-05-09 |
| 11647228 | Method and apparatus for encoding and decoding video signal using transform domain prediction for prediction unit partition | Sehoon Yea, Bumshik Lee | 2023-05-09 |
| 11632557 | Method and device for decoding video using residual sign related information in video coding system | Sunmi Yoo, Ling Li, Jangwon Choi, Jungah Choi, Seunghwan KIM +1 more | 2023-04-18 |
| 11632544 | Method for coding image/video on basis of intra prediction and device therefor | Sunmi Yoo, Ling Li, Jangwon Choi | 2023-04-18 |
| 11616947 | Intra prediction-based image coding method using MPM list and apparatus therefor | Seunghwan KIM, Ling Li | 2023-03-28 |
| 11595642 | Image encoding/decoding method and apparatus for determining prediction mode of chroma block by referring to luma sample position, and method for transmitting bitstream | Hyeong Moon JANG | 2023-02-28 |
| 11582482 | Image prediction method and device for deriving chroma intra prediction mode | Jangwon Choi, Sunmi Yoo, Ling Li, Jungah Choi, Seunghwan KIM | 2023-02-14 |
| 11575890 | Image encoding/decoding method and device for signaling filter information on basis of chroma format, and method for transmitting bitstream | Ling Li, Jung Hak Nam, Jaehyun LIM, Seung Hwan Kim | 2023-02-07 |