Issued Patents All Time
Showing 101–125 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9621894 | Determining contexts for coding transform coefficient data in video coding | Vadim Seregin, Marta Karczewicz | 2017-04-11 |
| 9621921 | Coefficient groups and coefficient coding for coefficient scans | Rajan Laxman Joshi, Marta Karczewicz | 2017-04-11 |
| 9558567 | Palette prediction in palette-based video coding | Liwei Guo, Marta Karczewicz, Rajan Laxman Joshi, Woo-Shik Kim, Wei Pu | 2017-01-31 |
| 9549182 | Repositioning of prediction residual blocks in video coding | Rajan Laxman Joshi, Marta Karczewicz, Chao Pang | 2017-01-17 |
| 9538175 | Context derivation for context-adaptive, multi-level significance coding | Marta Karczewicz, Liwei Guo | 2017-01-03 |
| 9503715 | Constrained intra prediction in video coding | Chao Pang, Jianle Chen, Rajan Laxman Joshi, Liwei Guo, Marta Karczewicz | 2016-11-22 |
| 9497472 | Parallel context calculation in video coding | Muhammed Zeyd Coban, Yunfei Zheng, Rajan Laxman Joshi, Marta Karczewicz | 2016-11-15 |
| 9497473 | High precision explicit weighted prediction for video coding | Wei Pu, Jianle Chen, Marta Karczewicz, Woo-Shik Kim | 2016-11-15 |
| 9491463 | Group flag in transform coefficient coding for video coding | Rajan Laxman Joshi, Wei-Jung Chien, Jianle Chen, Vadim Seregin, Marta Karczewicz | 2016-11-08 |
| 9491469 | Coding of last significant transform coefficient | Wei-Jung Chien, Rajan Laxman Joshi, Marta Karczewicz | 2016-11-08 |
| 9491460 | Bandwidth reduction for video coding prediction | Vadim Seregin, Xianglin Wang | 2016-11-08 |
| 9484952 | Context state and probability initialization for context adaptive entropy coding | Liwei Guo, Xianglin Wang, Marta Karczewicz | 2016-11-01 |
| 9451287 | Context reduction for context adaptive binary arithmetic coding | Wei-Jung Chien, Marta Karczewicz | 2016-09-20 |
| 9451254 | Disabling intra prediction filtering | Rajan Laxman Joshi, Marta Karczewicz, Jewon Kang, Woo-Shik Kim | 2016-09-20 |
| 9445132 | Two level last significant coefficient (LSC) position coding | Liwei Guo, Marta Karczewicz, Wei-Jung Chien, Rajan Laxman Joshi | 2016-09-13 |
| 9426463 | Restriction of prediction units in B slices to uni-directional inter prediction | Vadim Seregin, Xianglin Wang, Muhammed Zeyd Coban, Marta Karczewicz | 2016-08-23 |
| 9392301 | Context adaptive entropy coding for non-square blocks in video coding | Rajan Laxman Joshi, Marta Karczewicz | 2016-07-12 |
| 9386307 | Grouping of bypass-coded bins for SAO syntax elements | In Suk Chong, Marta Karczewicz | 2016-07-05 |
| 9379736 | Context-adaptive coding video data | Rajan Laxman Joshi, Marta Karczewicz | 2016-06-28 |
| 9363510 | Scan-based sliding window in context derivation for transform coefficient coding | Rajan Laxman Joshi, Wei-Jung Chien, Vadim Seregin, Jianle Chen, Marta Karczewicz | 2016-06-07 |
| 9350998 | Coding of significance flags | Rajan Laxman Joshi, Marta Karczewicz | 2016-05-24 |
| 9338449 | Harmonized scan order for coding transform coefficients in video coding | Rajan Laxman Joshi, Marta Karczewicz | 2016-05-10 |
| 9313498 | Sign hiding techniques for quantized transform coefficients in video coding | Jianle Chen, Wei-Jung Chien, Marta Karczewicz | 2016-04-12 |
| 9288508 | Context reduction for context adaptive binary arithmetic coding | Wei-Jung Chien, Marta Karczewicz | 2016-03-15 |
| 9277241 | Context reduction for context adaptive binary arithmetic coding | Wei-Jung Chien, Marta Karczewicz | 2016-03-01 |