Issued Patents 2023
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11849120 | Image decoding method using context-coded sign flag in image coding system and apparatus therefor | Sunmi Yoo, Jin Heo, Seunghwan KIM | 2023-12-19 |
| 11843778 | Transform coefficient coding method and device therefor | Sunmi Yoo, Seunghwan KIM, Jangwon Choi, Jin Heo | 2023-12-12 |
| 11838512 | Method of determining transform coefficient scan order based on high frequency zeroing and apparatus thereof | Seunghwan KIM, Jin Heo, Sunmi Yoo, Ling Li, Jangwon Choi | 2023-12-05 |
| 11838501 | Intra prediction-based image coding method and device using MPM list | Jin Heo, Sunmi Yoo, Ling Li, Jangwon Choi | 2023-12-05 |
| 11818356 | BDPCM-based image decoding method for luma component and chroma component, and device for same | Sunmi Yoo, Jaehyun LIM, Jangwon Choi, Seunghwan KIM | 2023-11-14 |
| 11812019 | Image decoding method for residual coding in image coding system, and apparatus therefor | Sunmi Yoo, Jin Heo, Jangwon Choi, Seunghwan KIM | 2023-11-07 |
| 11792395 | Image coding method based on chroma deblocking parameter information for monochrome color format in video or image coding system | Jangwon Choi, Jin Heo, Sunmi Yoo | 2023-10-17 |
| 11778232 | Video decoding method using residual information in video coding system, and apparatus thereof | Sunmi Yoo, Jin Heo, Jaehyun LIM, Ling Li, Seunghwan KIM +1 more | 2023-10-03 |
| 11765375 | Image decoding method and device for same | Sunmi Yoo, Jaehyun LIM, Jangwon Choi, Seunghwan KIM | 2023-09-19 |
| 11765357 | Image decoding method and device therefor | Jin Heo, Sunmi Yoo, Jaehyun LIM, Jangwon Choi, Seunghwan KIM | 2023-09-19 |
| 11758415 | Method and apparatus of sharing information related to status | Jaesik Yoon, Dongjin Lee, Changsung LEE, Junyoung CHO | 2023-09-12 |
| 11750813 | Method and device for coding transform coefficient | Sunmi Yoo, Seunghwan KIM, Jangwon Choi, Jin Heo | 2023-09-05 |
| 11743496 | Intra prediction device and method involving matrix-based intra prediction | Jangwon Choi, Seunghwan KIM, Jin Heo, Sunmi Yoo | 2023-08-29 |
| 11716461 | Image coding method and device for carrying out MRL-based intra prediction | Jin Heo, Sunmi Yoo, Ling Li, Jangwon Choi | 2023-08-01 |
| 11706426 | Method for decoding image on basis of CCLM prediction in image coding system, and device therefor | Jangwon Choi, Jin Heo, Seunghwan KIM, Sunmi Yoo, Ling Li | 2023-07-18 |
| 11706419 | Conversion factor level coding method and device therefor | Seunghwan KIM, Sunmi Yoo, Jangwon Choi, Jin Heo | 2023-07-18 |
| 11700372 | Residual coding method and device for same | Sunmi Yoo, Jin Heo, Seunghwan KIM, Jangwon Choi | 2023-07-11 |
| 11695925 | Intra prediction-based image coding method and apparatus using MPM list | Ling Li, Jin Heo, Seunghwan KIM, Sunmi Yoo, Jangwon Choi | 2023-07-04 |
| 11695917 | Image coding method and device using transform skip flag | Sunmi Yoo, Jangwon Choi, Seunghwan KIM | 2023-07-04 |
| 11683495 | Video decoding method using simplified residual data coding in video coding system, and apparatus therefor | Jin Heo, Sunmi Yoo, Jaehyun LIM, Jangwon Choi, Seunghwan KIM | 2023-06-20 |
| 11677952 | Image decoding method and device using residual information in image coding system | Sunmi Yoo, Jin Heo, Ling Li, Jangwon 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 | Jaehyun LIM, Jin Heo, Sunmi Yoo, Ling Li, Jangwon Choi +1 more | 2023-06-13 |
| 11671598 | Image decoding method and device using residual information in image coding system | Jaehyun LIM, Jin Heo, 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 | Sunmi Yoo, Jin Heo, Ling Li, Jangwon Choi, Seunghwan KIM | 2023-05-23 |
| 11647202 | Image decoding method using residual information in image coding system, and device for same | Jaehyun LIM, Jin Heo, Sunmi Yoo, Ling Li, Jangwon Choi +1 more | 2023-05-09 |