Issued Patents 2023
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 11632544 | Method for coding image/video on basis of intra prediction and device therefor | Sunmi Yoo, Ling Li, Jangwon Choi | 2023-04-18 |
| 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 |
| 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 |
| 11575907 | Method for processing image on basis of intra prediction mode and apparatus therefor | Yongjoon Jeon, Sunmi Yoo, Eunyong Son, Junghak NAM | 2023-02-07 |
| 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 |
| 11570431 | Method and device for performing image decoding on basis of intra prediction in image coding system | Sunmi Yoo, Jaeho Lee, Jangwon Choi, Jungdong Seo | 2023-01-31 |