Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10339188 | Question distribution method and a question distribution system for a Q and A platform | Fan Yang, Guohong Li | 2019-07-02 |
| 8788494 | Method, device and system for processing, browsing and searching an electronic documents | Li Yang | 2014-07-22 |
| 8650483 | Method and apparatus for improving the readability of an automatically machine-generated summary | Li Yang | 2014-02-11 |
| 8621359 | Method and apparatus for generating 3D carousel tree data visualization and related device | Nan Cao, Hui Su | 2013-12-31 |
| 8605092 | Method and apparatus of animation planning for a dynamic graph | Nan Cao, Li Tan, Michelle X. Zhou | 2013-12-10 |
| 8554720 | Processing, browsing and extracting information from an electronic document | Li Yang | 2013-10-08 |
| 8493896 | Switching between two communication modes in a WLAN | Xui Lan Yu, Ying Chen, Li Tang | 2013-07-23 |
| 8443281 | Constructing a labeled treemap with balanced layout | Hao Lu, Martin M. Wattenberg, Xi Ma | 2013-05-14 |
| 8315183 | Channel quality indexing and reverse indexing | Rongzhen Yang, Huaning Niu, Yang-Seok Choi | 2012-11-20 |
| 8244734 | Apparatus and method for transmitting file and apparatus and method for receiving file | Hong Ding, Jin Dong, Min Qiu | 2012-08-14 |
| 7899017 | Switching between two communication modes in a WLAN | Xiu Yu, Ying Chen, Li Tang | 2011-03-01 |
| 7865530 | Constructing and maintaining a personalized category tree, displaying documents by category and personalized categorization system | Li Yang | 2011-01-04 |
| 7831910 | Computer aided authoring, electronic document browsing, retrieving, and subscribing and publishing | Li Yang | 2010-11-09 |
| 7519528 | Building concept knowledge from machine-readable dictionary | Li Yang | 2009-04-14 |
| 7376634 | Method and apparatus for implementing Q&A function and computer-aided authoring | Li Yang | 2008-05-20 |
| 7366715 | Processing, browsing and extracting information from an electronic document | Li Yang | 2008-04-29 |
| 7305406 | Computer aided authoring, electronic document browsing, retrieving, and subscribing and publishing | Li Yang | 2007-12-04 |