Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7903877 | Radical-based HMM modeling for handwritten East Asian characters | Shi Han, Ming Chang, Peng Liu, Yi-Jian Wu, Lei Ma +3 more | 2011-03-08 |
| 7805004 | Radical set determination for HMM based east asian character recognition | Shi Han, Ming Chang, Peng Liu, Yi-Jian Wu, Lei Ma +3 more | 2010-09-28 |
| 7593572 | Ink-parser-parameter optimization | Zhouchen Lin, Yantao Li, Xianfang Wang, Jian Wang | 2009-09-22 |
| 7561739 | Analyzing scripts and determining characters in expression recognition | Mingqing Xu, Lei Huang, Jian Zhou, Xianfang Wang, Xiaohui Hou +3 more | 2009-07-14 |
| 7561737 | Mathematical expression recognition | Lei Huang, Mingqing Xu, Jian Zhou, Yue Li, Dongmei Zhang +6 more | 2009-07-14 |
| 7561738 | Symbol grouping and recognition in expression recognition | Lei Huang, Jian Zhou, Mingqing Xu, Yue Li, Xiaohui Hou +2 more | 2009-07-14 |
| 7450125 | Method and system for representing and displaying digital ink | Jian Wang, Liyong Chen, Siwei Lyu | 2008-11-11 |
| 7444011 | Imaging system performing substantially exact reconstruction and using non-traditional trajectories | Xiaochuan Pan, Lifeng Yu, Chien-Min Kao, Martin King, Maryellen L. Giger +5 more | 2008-10-28 |
| 7397950 | Handwriting layout analysis of freeform digital ink input | Michael Shilman, Zile Wei, Patrice Y. Simard, Sashi Raghupathy, F. David Jones +2 more | 2008-07-08 |
| 7394923 | Imaging system for generating a substantially exact reconstruction of a region of interest | Xiaochuan Pan | 2008-07-01 |
| 7298903 | Method and system for separating text and drawings in digital ink | Jian Wang, Haibin Ling, Siwei Lyu | 2007-11-20 |
| 7295708 | System and method for detecting a list in ink input | Tongxian Chen, Zhouchen Lin, Jian Wang, Xianfang Wang, Jiang Wu | 2007-11-13 |
| 7057615 | Method and system for representing and displaying digital ink | Jian Wang, Liyong Chen, Siwei Lyu | 2006-06-06 |
| 7050632 | Handwriting layout analysis of freeform digital ink input | Michael Shilman, Zile Wei, Patrice Y. Simard, Sashi Raghupathy, F. David Jones +2 more | 2006-05-23 |