Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7613995 | Vision-based document segmentation | Ji-Rong Wen, Shipeng Yu, Wei-Ying Ma | 2009-11-03 | $22,743,000 |
| 7428700 | Vision-based document segmentation | Ji-Rong Wen, Shipeng Yu, Wei-Ying Ma | 2008-09-23 | $44,086,000 |
| 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 | $20,387,000 |