Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393841 | Neural network update method, classification method and electronic device | Bin Dai | 2025-08-19 |
| 9268757 | Annotation detection and anchoring on ink notes | Mingqing Xu, Jian Wang | 2016-02-23 |
| 9122563 | Computing minimal polynomials | Xu Yang, Sijun Liu, Tianjun Ye, Dongmei Zhang | 2015-09-01 |
| 8774558 | Rectification of characters and text as transform invariant low-rank textures | Xin Zhang, Zhengdong Zhang, Xiao Liang, Yi Ma | 2014-07-08 |
| 8730240 | Modeling and rendering of heterogeneous translucent materals using the diffusion equation | Jiaping Wang, Xin Tong, Stephen S. Lin, Baining Guo, Heung-Yeung Shum | 2014-05-20 |
| 8406556 | Light transport reconstruction from sparsely captured images | Jiaping Wang, Yue Dong, Xin Tong, Baining Guo | 2013-03-26 |
| 8243071 | Modeling and rendering of heterogeneous translucent materials using the diffusion equation | Jiaping Wang, Xin Tong, Stephen S. Lin, Baining Guo, Heung-Yeung Shum | 2012-08-14 |
| 8238660 | Hybrid graph model for unsupervised object segmentation | Guangcan Liu, Xiaoou Tang | 2012-08-07 |
| 8218880 | Linear laplacian discrimination for feature extraction | Deli Zhao, Rong Xiao, Xiaoou Tang | 2012-07-10 |
| 8181103 | Annotation detection and anchoring on ink notes | Mingqing Xu, Jian Wang | 2012-05-15 |
| 8156153 | Global metadata embedding and decoding | Jian Wang, Yue Li, Chunhui Zhang, Yingnong Dang, Jiang Wu +1 more | 2012-04-10 |
| 8064697 | Laplacian principal components analysis (LPCA) | Deli Zhao, Xiaoou Tang | 2011-11-22 |
| 8024152 | Tensor linear laplacian discrimination for feature extraction | Wei Zhang, Xiaoou Tang | 2011-09-20 |
| 7995841 | Hybrid graph model for unsupervised object segmentation | Guangcan Liu, Xiaoou Tang | 2011-08-09 |
| 7996343 | Classification via semi-riemannian spaces | Deli Zhao, Xiaoou Tang | 2011-08-09 |
| 7974498 | Super-resolution in periodic and aperiodic pixel imaging | Moshe Ben-Ezra, Bennett S. Wilburn | 2011-07-05 |
| 7970727 | Method for modeling data structures by creating digraphs through contexual distances | Deli Zhao, Xiaoou Tang | 2011-06-28 |
| 7929767 | Analyzing subordinate sub-expressions in expression recognition | Mingqing Xu, Yu Zou, Lei Huang, Jian Zhou, Xiaohui Hou +2 more | 2011-04-19 |
| 7929769 | Script recognition for ink notes | Xianfang Wang, Jian Wang | 2011-04-19 |
| 7836390 | Strategies for processing annotations | Mingqing Xu, Jian Wang | 2010-11-16 |
| 7780084 | 2-D barcode recognition | Chunhui Zhang, Zhengyou Zhang, Shi Han | 2010-08-24 |
| 7729539 | Fast error-correcting of embedded interaction codes | Qiang Wang, Jian Wang | 2010-06-01 |
| 7715657 | Method, device and program for detecting perceptual features of a larger image and incorporating information of the detected perceptual features into a smaller preview image | Liang Wan, Wei Feng, Tien-Tsin Wong, Zhi Qiang Liu | 2010-05-11 |
| 7697001 | Personalized ink font | — | 2010-04-13 |
| 7692647 | Real-time rendering of realistic rain | Lifeng Wang, Tian Fang, Xu Yang, Xuan Yu, Jian Wang +1 more | 2010-04-06 |