Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231639 | Image encoding and decoding apparatus, and image encoding and decoding method using contour mode based intra prediction | Chan Won Seo, Kwang Hyun CHOI | 2025-02-18 |
| 12212748 | Method for constructing tile structure and apparatus therefor | Jae Yung Lee | 2025-01-28 |
| 12143624 | Method and apparatus for encoding or decoding video signal | Jae Yung Lee | 2024-11-12 |
| 12126827 | Method and device for encoding and decoding image using motion vector resolution scaling | Jae Yung Lee | 2024-10-22 |
| 11917149 | Method for constructing tile structure and apparatus therefor | Jae Yung Lee | 2024-02-27 |
| 11863750 | Image encoding and decoding apparatus, and image encoding and decoding method using contour mode based intra prediction | Chan Won Seo, Kwang Hyun CHOI | 2024-01-02 |
| 11736712 | Method and apparatus for encoding or decoding video signal | Jae Yung Lee | 2023-08-22 |
| 11659163 | Video encoding/decoding method and device | Sang Guk CHA, Geon Won LEE, Geun-Bae Kim | 2023-05-23 |
| 11418786 | Image encoding and decoding apparatus, and image encoding and decoding method | Chan Won Seo, Kwang Hyun CHOI | 2022-08-16 |
| 11297317 | Method for constructing tile structure and apparatus therefor | Jae Yung Lee | 2022-04-05 |
| 10397604 | Method and apparatus for image encoding/decoding | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2019-08-27 |
| 10277918 | Video encoding and decoding method and apparatus using the same | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2019-04-30 |
| 10257540 | Video encoding and decoding method and apparatus using the same | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2019-04-09 |
| 10230985 | Video encoding and decoding method and apparatus using the same | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2019-03-12 |
| 10230984 | Video encoding and decoding method and apparatus using the same | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2019-03-12 |
| 10219004 | Video encoding and decoding method and apparatus using the same | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2019-02-26 |
| 9924198 | Video encoding and decoding method and apparatus using the same | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2018-03-20 |
| 9848202 | Method and apparatus for image encoding/decoding | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2017-12-19 |
| 9693055 | Video encoding and decoding method and apparatus using the same | Jung Won KANG, Ha Hyun LEE, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim +1 more | 2017-06-27 |
| 8175149 | Method and apparatus for controlling bitrate of scalable video stream | Dong San JUN, Jae Gon Kim, Jin Woo Hong, Nae Ri PARK | 2012-05-08 |
| 7072528 | Cubic convolution interpolating apparatus and method thereof | — | 2006-07-04 |