Issued Patents All Time
Showing 25 most recent of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8910037 | Comparing text pages using image features based on word positions | Nemanja Spasojevic, Guillaume Poncin | 2014-12-09 |
| 8151187 | Comparing text pages using image features based on word positions | Nemanja Spasojevic, Guillaume Poncin | 2012-04-03 |
| 8151186 | Comparing text pages using image features based on word positions | Nemanja Spasojevic, Guillaume Poncin | 2012-04-03 |
| 7899249 | Media material analysis of continuing article portions | Ralph Furmaniak, Ray Smith, Luc Vincent, Dar-Shyang Lee | 2011-03-01 |
| 7801358 | Methods and systems for analyzing data in media material having layout | Ralph Furmaniak, Ray Smith, Luc Vincent, Dar-Shyang Lee | 2010-09-21 |
| 7489830 | Methods for generating anti-aliased text and line graphics in compressed document images | Luc Vincent | 2009-02-10 |
| 7469059 | Reorganization of raw image data for processing | Francois-Marie Lefevere, Marin Saric | 2008-12-23 |
| 7266250 | Methods for generating anti-aliased text and line graphics in compressed document images | Luc Vincent | 2007-09-04 |
| 6983084 | Method of aligning page images | Hui Chao | 2006-01-03 |
| 6952803 | Method and system for transcribing and editing using a structured freeform editor | Thomas P. Moran | 2005-10-04 |
| RE38758 | Self-clocking glyph shape codes | David L. Hecht, Robert F. Tow, L. Prasadam Flores | 2005-07-19 |
| 6904170 | Method and system for document segmentation | Hui Chao | 2005-06-07 |
| 6738518 | Document image decoding using text line column-based heuristic scoring | Thomas Minka, Ashok C. Popat | 2004-05-18 |
| 6678415 | Document image decoding using an integrated stochastic language model | Ashok C. Popat, Daniel H. Greene | 2004-01-13 |
| 6641051 | System for embedded digital data that allows embedding of data around known obstructions | Daniel Illowsky, Robert Eugene Weltman | 2003-11-04 |
| 6594393 | Dynamic programming operation with skip mode for text line image decoding | Thomas Minka, Ashok C. Popat | 2003-07-15 |
| 6439465 | Encoding small amounts of embedded digital data at arbitrary locations within an image | — | 2002-08-27 |
| 6427920 | High frequency masking of embedded digital data to improve appearance | Robert Eugene Weltman | 2002-08-06 |
| 6076738 | Self-clocking glyph shape codes | David L. Hecht, Robert F. Tow, L. Prasadam Flores | 2000-06-20 |
| 5943679 | Multi-page document viewer having a focus image and recursively nested images of varying resolutions less than the resolution of the focus image | Leslie T. Niles | 1999-08-24 |
| 5892842 | Automatic method of identifying sentence boundaries in a document image | — | 1999-04-06 |
| 5862255 | Broad bandwidth image domain communication channel with symbol interference suppression | Daniel Davies, Robert Eugene Weltman | 1999-01-19 |
| 5848191 | Automatic method of generating thematic summaries from a document image without performing character recognition | Francine Chen, John W. Tukey | 1998-12-08 |
| 5828771 | Method and article of manufacture for determining whether a scanned image is an original image or fax image | — | 1998-10-27 |
| 5825919 | Technique for generating bounding boxes for word spotting in bitmap images | Lynn D. Wilcox, Francine Chen | 1998-10-20 |