Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7613995 | Vision-based document segmentation | Ji-Rong Wen, Shipeng Yu, Wei-Ying Ma | 2009-11-03 |
| 7428700 | Vision-based document segmentation | Ji-Rong Wen, Shipeng Yu, Wei-Ying Ma | 2008-09-23 |
| 7293007 | Method and system for identifying image relatedness using link and page layout analysis | Wei-Ying Ma, Ji-Rong Wen, Xiaofei He | 2007-11-06 |