Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12382046 | Method and device for video coding and decoding | Xiaozhen Zheng, Zhen Mao, Ziyuan Wang, Xiaozhong XU, Jianhua Zheng | 2025-08-05 |
| 12143582 | Encoding and decoding methods and apparatuses with multiple image block division manners | Changcai Lai, Xiaoran Cao, Yongbing Lin, Lingzhi Liu | 2024-11-12 |
| 12011666 | Method of providing one or more sets of graphics parameters and computer executing a program implementing method of providing one or more sets of graphics parameters | Xu Zhu, Dejun Chen | 2024-06-18 |
| 11936861 | Encoding method and apparatus, and decoding method and apparatus | Quanhe Yu, Jicheng An, Jianhua Zheng, Yongbing Lin, Liqiang WANG +2 more | 2024-03-19 |
| 11750809 | Encoding and decoding methods and apparatuses with multiple image block division manners | Changcai Lai, Xiaoran Cao, Yongbing Lin, Lingzhi Liu | 2023-09-05 |
| 11659184 | Method and device for video coding and decoding | Xiaozhen Zheng, Zhen Mao, Ziyuan Wang, Xiaozhong XU, Jianhua Zheng | 2023-05-23 |
| 11483561 | Transform method in picture block encoding, inverse transform method in picture block decoding, and apparatus | Liqiang WANG, Jianhua Zheng, Quanhe Yu, Yongbing Lin | 2022-10-25 |
| 11290717 | Encoding and decoding methods and apparatuses with multiple image block division manners | Changcai Lai, Xiaoran Cao, Yongbing Lin, Lingzhi Liu | 2022-03-29 |
| 11265547 | Method and apparatus for coding matrix and method and apparatus for decoding matrix | Yunfei Wang, Jianhua Zheng, Xiaozhen Zheng | 2022-03-01 |
| 10939112 | Method and device for video coding and decoding | Xiaozhen Zheng, Zhen Mao, Ziyuan Wang, Xiaozhong XU, Jianhua Zheng | 2021-03-02 |
| 10869035 | Encoding and decoding methods and apparatuses with multiple image block division manners | Changcai Lai, Xiaoran Cao, Yongbing Lin, Lingzhi Liu | 2020-12-15 |
| 10742982 | Method and apparatus for coding matrix and method and apparatus for decoding matrix | Yunfei Wang, Jianhua Zheng, Xiaozhen Zheng | 2020-08-11 |
| 10542256 | Method and device for determining transform block size | Yuan Yuan, Xiaozhen Zheng | 2020-01-21 |
| 10499086 | Video data encoding and decoding methods and apparatuses | Quanhe Yu, Xiaozhen Zheng, Jianhua Zheng | 2019-12-03 |
| 10432938 | Method and device for video coding and decoding | Xiaozhen Zheng, Zhen Mao, Ziyuan Wang, Xiaozhong XU, Jianhua Zheng | 2019-10-01 |
| 10368086 | Image coding/decoding method, device, and system | Xiaoran Cao, Xiaozhen Zheng, Jianhua Zheng | 2019-07-30 |
| 10123016 | Method and apparatus for coding matrix and method and apparatus for decoding matrix | Yunfei Wang, Jianhua Zheng, Xiaozhen Zheng | 2018-11-06 |
| 10027974 | Image coding/decoding method, device, and system | Xiaoran Cao, Xiaozhen Zheng, Jianhua Zheng | 2018-07-17 |
| 9769482 | Method and device for video coding and decoding | Xiaozhen Zheng, Zhen Mao, Ziyuan Wang, Xiaozhong XU, Jianhua Zheng | 2017-09-19 |
| 9762917 | Quantization method and apparatus in encoding/decoding | Jianhua Zheng, Jianwen Chen, Xinjian Meng | 2017-09-12 |
| 9756329 | Method and device for determining transform block size | Yuan Yuan, Xiaozhen Zheng | 2017-09-05 |
| 9743084 | Image encoding and decoding method and apparatus | Weiran Li, Xiaozhen Zheng | 2017-08-22 |
| 9716891 | Quantization method and apparatus in encoding/decoding | Jianhua Zheng, Jianwen Chen, Xinjian Meng | 2017-07-25 |
| 9609363 | Method and apparatus for obtaining size of transform block | Xiaozhen Zheng, Yuan Yuan, Jianhua Zheng | 2017-03-28 |
| 9565429 | Method and apparatus for coding matrix and method and apparatus for decoding matrix | Yunfei Wang, Jianhua Zheng, Xiaozhen Zheng | 2017-02-07 |