Issued Patents All Time
Showing 25 most recent of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425595 | Encoder selecting quantization operation, operating method of encoder, and video processing system including encoder | Yowon Jeong, Jeeyoon Park, Motong XU, Jeehwan Lee | 2025-09-23 |
| 12081790 | Method and apparatus for encoding/decoding images using adaptive motion vector resolution | Sunyeon Kim, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2024-09-03 |
| 12010307 | Method and device for subband coding frequency conversion unit, and method and device for image encoding/decoding using same | Jinhan Song, Jeongyeon Lim, Haekwang Kim, Joohee Moon, Yunglyul Lee +1 more | 2024-06-11 |
| 11997268 | Method and device for subband coding frequency conversion unit, and method and device for image encoding/decoding using same | Jinhan Song, Jeongyeon Lim, Haekwang Kim, Joohee Moon, Yunglyul Lee +1 more | 2024-05-28 |
| 11997269 | Method and device for subband coding frequency conversion unit, and method and device for image encoding/decoding using same | Jinhan Song, Jeongyeon Lim, Haekwang Kim, Joohee Moon, Yunglyul Lee +1 more | 2024-05-28 |
| 11818477 | Image processing device and operation method thereof | Jaelin LEE | 2023-11-14 |
| 11641481 | Method and apparatus for encoding/decoding images using adaptive motion vector resolution | Sunyeon Kim, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2023-05-02 |
| 11638030 | Method and apparatus for encoding/decoding images using adaptive motion vector resolution | Sunyeon Kim, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2023-04-25 |
| 11638029 | Method and apparatus for encoding/decoding images using adaptive motion vector resolution | Sunyeon Kim, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2023-04-25 |
| 11622124 | Method and apparatus for encoding/decoding images using adaptive motion vector resolution | Sunyeon Kim, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2023-04-04 |
| 11509894 | Method and device for subband coding frequency conversion unit, and method and device for image encoding/decoding using same | Jinhan Song, Jeongyeon Lim, Haekwang Kim, Joohee Moon, Yunglyul Lee +1 more | 2022-11-22 |
| 11425392 | Method and apparatus for encoding and decoding video using skip mode | Jeongyeon Lim, Joong Gunn Park, Haekwang Kim, Joohee Moon, Yunglyul Lee +5 more | 2022-08-23 |
| 11178421 | Method and apparatus for encoding/decoding images using adaptive motion vector resolution | Sunyeon Kim, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2021-11-16 |
| 10939119 | Method and apparatus for encoding and decoding video using skip mode | Jeongyeon Lim, Joong Gunn Park, Haekwang Kim, Joohee Moon, Yunglyul Lee +5 more | 2021-03-02 |
| 10715805 | Method and device for subband coding frequency conversion unit, and method and device for image encoding/decoding using same | Jinhan Song, Jeongyeon Lim, Haekwang Kim, Joohee Moon, Yunglyul Lee +1 more | 2020-07-14 |
| 10659804 | Method and apparatus for encoding/decoding images using adaptive motion vector resolution | Sunyeon Kim, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2020-05-19 |
| 10491920 | Method and apparatus for encoding/decoding the motion vectors of a plurality of reference pictures, and apparatus and method for image encoding/decoding using same | Kwanghyun Won, Hayoon Kim, Joohee Moon, Yunglyul Lee, Haekwang Kim +1 more | 2019-11-26 |
| 10477216 | Encoding/decoding apparatus and method using flexible deblocking filtering | Jeongyeon Lim, Joong Gunn Park, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2019-11-12 |
| 10327011 | Method and device for deblocking-filtering, and method and device for encoding and decoding using same | Jinhan Song, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +2 more | 2019-06-18 |
| 10298954 | Device and method for image encoding/decoding using prediction direction conversion and selective encoding | Hayoon Kim, Joohee Moon, Yunglyul Lee, Haekwang Kim, Mincheol Park | 2019-05-21 |
| 10250881 | Video encoding/decoding apparatus and method using batch mode together with skip mode | Jinhan Song, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +3 more | 2019-04-02 |
| 10158880 | Method and apparatus for encoding/decoding video using high-precision filter | Jinhan Song, Jeongyeon Lim, Yunglyul Lee, Joohee Moon, Haekwang Kim +3 more | 2018-12-18 |
| 10136129 | Method and apparatus for encoding/decoding video using split layer | Sunyeon Kim, Jeongyeon Lim, Joohee Moon, Yunglyul Lee, Haekwang Kim +5 more | 2018-11-20 |
| 10123014 | Method and apparatus for coding/decoding image | Jeongyeon Lim, Yunglyul Lee, Joohee Moon, Haekwang Kim, Jongki Han +3 more | 2018-11-06 |
| 10116942 | Method and apparatus for decoding a video using an intra prediction | Jeongyeon Lim, Yunglyul Lee, Joohee Moon, Haekwang Kim, Jongki Han +1 more | 2018-10-30 |