Issued Patents All Time
Showing 26–50 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11729423 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Jin Woo Hong +4 more | 2023-08-15 |
| 11647183 | Method and apparatus for processing intra-prediction-based video signal | Nam Uk KIM | 2023-05-09 |
| 11538198 | Apparatus and method for coding/decoding image selectively using discrete cosine/sine transform | Sung Chang LIM, Se Yoon Jeong, Hae Chul Choi, Jin Soo Choi, Jin Woo Hong +1 more | 2022-12-27 |
| 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 |
| 11463690 | Image processing method, and image encoding/decoding method and device which use same | Jin Ho Lee, Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Hui Yong KIM +1 more | 2022-10-04 |
| 11457217 | Context adaptive binary arithmetic coding method and device | Jin Ho Lee, Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Hui Yong KIM +3 more | 2022-09-27 |
| 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 |
| 11363260 | Method and apparatus for deriving intra prediction mode | Jin Ho Lee, Jae Gon Kim, Jung Won KANG, Do Hyeon PARK, Ha Hyun LEE +4 more | 2022-06-14 |
| 11330274 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2022-05-10 |
| 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 | Nam Uk KIM, Jun Woo Choi | 2022-03-08 |
| 11228755 | Method and apparatus for processing intra-prediction-based video signal | Nam Uk KIM | 2022-01-18 |
| 11176711 | Apparatus and method for coding/decoding image selectively using discrete cosine/sine transform | Sung Chang LIM, Se Yoon Jeong, Hae Chul Choi, Jin Soo Choi, Jin Woo Hong +1 more | 2021-11-16 |
| 11134274 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Jin Woo Hong +4 more | 2021-09-28 |
| 11044471 | Image processing method, and image encoding/decoding method and device which use same | Jin Ho Lee, Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Hui Yong KIM +1 more | 2021-06-22 |
| 10771781 | Method and apparatus for deriving intra prediction mode | Jin Ho Lee, Jae Gon Kim, Jung Won KANG, Do Hyeon PARK, Ha Hyun LEE +4 more | 2020-09-08 |
| 10757406 | Intra prediction-based video signal processing method and apparatus | Nam Uk KIM, Jun Woo Choi | 2020-08-25 |
| 10602155 | Intra prediction method and apparatus | Jae Hee Kwak, Ryeong Hee Gweon, Sung Wook Hong, Jeong Pil Kim | 2020-03-24 |
| 10575016 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Jin Woo Hong +4 more | 2020-02-25 |
| 10499064 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2019-12-03 |
| 10187660 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Jin Woo Hong +4 more | 2019-01-22 |
| 9838714 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Jin Woo Hong +4 more | 2017-12-05 |