Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368845 | Intra prediction-based video signal processing method and apparatus | Yung-Lyul Lee, Jun Woo Choi | 2025-07-22 |
| 12368846 | Method and apparatus for processing intra-prediction-based video signal | Yung-Lyul Lee | 2025-07-22 |
| 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 |
| 12289449 | Method and apparatus for transform-based image encoding/decoding | Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho Lee, Ha Hyun LEE +6 more | 2025-04-29 |
| 12262021 | Video encoding/decoding method, apparatus, and recording medium having bitstream stored thereon | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Hui Yong KIM +7 more | 2025-03-25 |
| 12225222 | Image encoding/decoding method and device, and recording medium in which bitstream is stored | Seung Hyun CHO, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee +6 more | 2025-02-11 |
| 12069300 | 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, Hui Yong KIM +6 more | 2024-08-20 |
| 12058311 | Image encoding/decoding method and apparatus, and recording medium storing bitstream | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Hui Yong KIM +5 more | 2024-08-06 |
| 12034930 | Method and apparatus for encoding/decoding image using quantization parameter, and recording medium storing bitstream | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Hui Yong KIM +5 more | 2024-07-09 |
| 12034977 | Video encoding/decoding method and device, and recording medium for storing bitstream | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Hui Yong KIM +8 more | 2024-07-09 |
| 12015769 | Method and apparatus for processing intra-prediction-based video signal | Yung-Lyul Lee | 2024-06-18 |
| 11943447 | Method and apparatus for image encoding and decoding using temporal motion information | Sung Chang LIM, Jung Won KANG, Hyunsuk KO, Jin Ho Lee, Ha Hyun LEE +4 more | 2024-03-26 |
| 11930179 | Video encoding/decoding method, apparatus, and recording medium having bitstream stored thereon | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Hui Yong KIM +7 more | 2024-03-12 |
| 11765386 | 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, Hui Yong KIM +6 more | 2023-09-19 |
| 11758136 | Method and apparatus for transform-based image encoding/decoding | Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho Lee, Ha Hyun LEE +6 more | 2023-09-12 |
| 11647183 | Method and apparatus for processing intra-prediction-based video signal | Yung-Lyul Lee | 2023-05-09 |
| 11503286 | Method and device for filtering | Sung Chang LIM, Jung Won KANG, Hyunsuk KO, Jin Ho Lee, Ha Hyun LEE +7 more | 2022-11-15 |
| 11503316 | Image encoding/decoding method and device, and recording medium in which bitstream is stored | Seung Hyun CHO, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee +6 more | 2022-11-15 |
| 11457238 | 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, Hui Yong KIM +6 more | 2022-09-27 |
| 11425390 | Method and apparatus for image encoding and image decoding using temporal motion information | Sung Chang LIM, Jung Won KANG, Hyunsuk KO, Jin Ho Lee, Ha Hyun LEE +4 more | 2022-08-23 |
| 11277612 | Method and apparatus for encoding/decoding image using quantization parameter, and recording medium storing bitstream | Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Hui Yong KIM +5 more | 2022-03-15 |
| 11272174 | Intra prediction-based video signal processing method and apparatus | Yung-Lyul Lee, Jun Woo Choi | 2022-03-08 |
| 11228755 | Method and apparatus for processing intra-prediction-based video signal | Yung-Lyul Lee | 2022-01-18 |
| 10869049 | Image encoding/decoding method and device, and recording medium in which bitstream is stored | Seung Hyun CHO, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho Lee +6 more | 2020-12-15 |
| 10757406 | Intra prediction-based video signal processing method and apparatus | Yung-Lyul Lee, Jun Woo Choi | 2020-08-25 |