Issued Patents All Time
Showing 26–50 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791335 | Method and apparatus for image and video coding using hierarchical sample adaptive band offset | Do-Kyoung Kwon | 2020-09-29 |
| 10602172 | Image encoding and decoding apparatus and method | Hyun Mun Kim, Dae-sung Cho | 2020-03-24 |
| 10536722 | Sample adaptive offset (SAO) parameter signaling | Vivienne Sze, Madhukar Budagavi, Do-Kyoung Kwon, Minhua Zhou | 2020-01-14 |
| 10484691 | Image coding method and apparatus using spatial predictive coding of chrominance and image decoding method and apparatus | Chang-yeong Kim, Yang-seock Seo | 2019-11-19 |
| 10455210 | Method, medium, and apparatus encoding and/or decoding an image using the same coding mode across components | Dae-sung Cho, Hyun Mun Kim, Dmitri Birinov | 2019-10-22 |
| 10412419 | Adaptive filtering in video coding | Joel Sole Rojals, Marta Karczewicz | 2019-09-10 |
| 10397607 | Color residual prediction for video coding | Wei Pu, Jianle Chen, Joel Sole Rojals, Liwei Guo, Marta Karczewicz | 2019-08-27 |
| 10334253 | Sample adaptive offset scaling based on bit-depth | Joel Sole Rojals, Rajan Laxman Joshi, Marta Karczewicz | 2019-06-25 |
| 10298963 | Method and apparatus for sample adaptive offset without sign coding | Do-Kyoung Kwon | 2019-05-21 |
| 10230962 | Image coding method and apparatus using spatial predictive coding of chrominance and image decoding method and apparatus | Chang-yeong Kim, Yang-seock Seo | 2019-03-12 |
| 10194159 | Method and apparatus for image and video coding using hierarchical sample adaptive band offset | Do-Kyoung Kwon | 2019-01-29 |
| 10085027 | Adaptive mode checking order for video encoding | Chengjie Tu, Wei-Jung Chien, Xianglin Wang, Jaehong Chon, In Suk Chong +2 more | 2018-09-25 |
| 10070152 | Sample adaptive offset (SAO) parameter signaling | Vivienne Sze, Madhukar Budagavi, Do-Kyoung Kwon, Minhua Zhou | 2018-09-04 |
| 10038903 | Method and apparatus for sample adaptive offset parameter estimation in video coding | Madhukar Budagavi, Minhua Zhou | 2018-07-31 |
| 10034000 | Method, medium, and system encoding and/or decoding moving pictures by adaptively applying optimal prediction modes | Hyun Mun Kim, Dae-sung Cho, Dmitri Birinov, Dae Hee Kim, Woong-il Choi | 2018-07-24 |
| 10015515 | Intra prediction from a predictive block | Liwei Guo, Chao Pang, Wei Pu, Joel Sole Rojals, Rajan Laxman Joshi +1 more | 2018-07-03 |
| 9961356 | Image encoding and decoding apparatus and method | Hyun Mun Kim, Dae-sung Cho | 2018-05-01 |
| 9948933 | Block adaptive color-space conversion coding | Li Zhang, Jianle Chen, Marta Karczewicz, Joel Sole Rojals | 2018-04-17 |
| 9906790 | Deblock filtering using pixel distance | Jianle Chen, Joel Sole Rojals, Marta Karczewicz | 2018-02-27 |
| 9883187 | Fast video encoding method with block partitioning | Chengjie Tu, Wei-Jung Chien, Xianglin Wang, Jaehong Chon, In Suk Chong +2 more | 2018-01-30 |
| 9877007 | Method, medium, and apparatus encoding and/or decoding an image using the same coding mode across components | Dae-sung Cho, Hyun Mun Kim, Dmitri Birinov | 2018-01-23 |
| 9866842 | Image coding method and apparatus using spatial predictive coding of chrominance and image decoding method apparatus | Chang-yeong Kim, Yang-seock Seo | 2018-01-09 |
| 9848194 | Image coding and decoding method and apparatus considering human visual characteristics | Dae-sung Cho, Shi Hwa Lee, Sang-wook Kim | 2017-12-19 |
| 9843806 | Image coding and decoding method and apparatus considering human visual characteristics | Dae-sung Cho, Shi Hwa Lee, Sang-wook Kim | 2017-12-12 |
| 9807394 | Image coding and decoding method and apparatus considering human visual characteristics | Dae-sung Cho, Shi Hwa Lee, Sang-wook Kim | 2017-10-31 |