Issued Patents All Time
Showing 1–25 of 571 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425622 | Method and apparatus for encoding and decoding using selective information sharing between channels between channels | Dong San JUN, Jung Won KANG, Hyunsuk KO, Sung Chang LIM, Jin Ho Lee +3 more | 2025-09-23 |
| 12418677 | Image encoding/decoding method and device, and recording medium storing bit stream | Hyun Suk KO, Sung Chang LIM, Jung Won KANG, Jin Ho Lee, Ha Hyun LEE +1 more | 2025-09-16 |
| 12413744 | Image encoding/decoding method and device, and recording medium storing bitstream | Dong San JUN, Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho Lee +1 more | 2025-09-09 |
| 12413787 | Virtual boundary signaling method and apparatus for video encoding/decoding | Gun Bang, Woong LIM | 2025-09-09 |
| 12413778 | Intra block copy-based encoding/decoding method, device, and bitstream storage medium | Ha Hyun LEE, Jung Won KANG, Sung Chang LIM, Jin Ho Lee | 2025-09-09 |
| 12413705 | Method and apparatus for encoding/decoding image using geometrically modified reference picture | Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Jin Ho Lee, Gwang Hoon Park +2 more | 2025-09-09 |
| 12413743 | Inter prediction information encoding/decoding method and device | Ha Hyun LEE, Sung Chang LIM, Jung Won KANG, Jin Ho Lee | 2025-09-09 |
| 12401800 | Method and apparatus for encoding/decoding a video using a motion compensation | Dong San JUN, Ha Hyun LEE, Jung Won KANG, Hyun Suk KO, Sung Chang LIM +3 more | 2025-08-26 |
| 12395638 | Image encoding/decoding method and device, and recording medium for storing bitstream | Woong LIM, Gun Bang | 2025-08-19 |
| 12395668 | Image encoding/decoding method and device, and recording medium in which bitstream is stored | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee | 2025-08-19 |
| 12389005 | Context adaptive binary arithmetic coding method and device | Jin Ho Lee, Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Jae Gon Kim +3 more | 2025-08-12 |
| 12389000 | Quantization matrix encoding/decoding method and device, and recording medium in which bitstream is stored | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Dae Yeon Kim | 2025-08-12 |
| 12388986 | Method and apparatus for encoding/decoding image, and recording medium for storing bitstream | Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Jin Ho Lee | 2025-08-12 |
| 12382062 | Method and apparatus for encoding/decoding based on motion vector precision adjustment | Dong San JUN, Ha Hyun LEE, Jung Won KANG, Hyun Suk KO, Sung Chang LIM +3 more | 2025-08-05 |
| 12382045 | Method for determining color difference component quantization parameter and device using the method | Sung Chang LIM, Se Yoon Jeong, Jong Ho Kim, Ha Hyun LEE, Jin Ho Lee +2 more | 2025-08-05 |
| 12382030 | Intra prediction method and device | Hyun Suk KO, Jin Ho Lee, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE +3 more | 2025-08-05 |
| 12382025 | Intra prediction mode encoding/decoding method and apparatus for same | Ha Hyun LEE, Sung Chang LIM, Jong Ho Kim, Jin Ho Lee, Se Yoon Jeong +4 more | 2025-08-05 |
| 12382019 | Method and device for encoding/decoding image, and recording medium storing bit stream | Jin Ho Lee, Hyun Suk KO, Jung Won KANG, Sung Chang LIM, Ha Hyun LEE +3 more | 2025-08-05 |
| 12382033 | Image encoding/decoding method and apparatus using sample filtering | Jin Ho Lee, Jung Won KANG, Ha Hyun LEE, Sung Chang LIM | 2025-08-05 |
| 12375708 | Image encoding/decoding method and apparatus, and recording medium storing bitstream | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee | 2025-07-29 |
| 12375682 | Image encoding/decoding method and device, and recording medium storing bitstream | Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Jin Ho Lee, Gwang Hoon Park +2 more | 2025-07-29 |
| 12375647 | Method and device for encoding/decoding image, and recording medium storing bit stream | Jin Ho Lee, Hyun Suk KO, Jung Won KANG, Sung Chang LIM, Ha Hyun LEE +3 more | 2025-07-29 |
| 12368847 | Method and device for filtering | Sung Chang LIM, Jung Won KANG, Hyunsuk KO, Jin Ho Lee, Ha Hyun LEE +7 more | 2025-07-22 |
| 12368878 | Image encoding/decoding method and device, and recording medium in which bitstream is stored | Ha Hyun LEE, Sung Chang LIM, Jung Won KANG, Jin Ho Lee | 2025-07-22 |
| 12363291 | Image encoding/decoding method and apparatus, and recording medium for storing bitstream that involves performing intra prediction using constructed reference sample | Hyun Suk KO, Jin Ho Lee, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE +1 more | 2025-07-15 |