Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8195672 | Searching a repository of documents using a source image as a query | — | 2012-06-05 |
| 8139857 | Local regression methods and systems for image processing systems | Raja Bala | 2012-03-20 |
| 8134578 | Hybrid importance maps for content aware digital image resizing | Claude S. Fillion | 2012-03-13 |
| 8100330 | Method for encoding and decoding data in a color barcode pattern | Orhan Bulan, Gaurav Sharma | 2012-01-24 |
| 8072648 | Halftone independent correction of spatial non-uniformities | Shen-Ge Wang, Raja Bala | 2011-12-06 |
| 8047447 | Method for encoding and decoding data in a color barcode pattern | Orhan Bulan, Gaurav Sharma | 2011-11-01 |
| 8035855 | Automatic selection of a subset of representative pages from a multi-page document | Raja Bala | 2011-10-11 |
| 8023160 | Encoding message data in a cover contone image via halftone dot orientation | Gaurav Sharma, Orhan Bulan | 2011-09-20 |
| 8014035 | Decoding message data embedded in an image print via halftone dot orientation | Gaurav Sharma, Orhan Bulan | 2011-09-06 |
| 7956867 | Color separation multiplexing for real-time multi-dimensional device calibration | Raja Bala | 2011-06-07 |
| 7844117 | Method for identifying images under distortion via noise characterization and bregman optimal matrix approximations | — | 2010-11-30 |
| 7844116 | Method for identifying images after cropping | — | 2010-11-30 |
| 7724406 | Halftone independent color drift correction | Shen-Ge Wang, Raja Bala | 2010-05-25 |
| 7706034 | Multi-Dimensional look-up table generation via adaptive node selection based upon color characteristics of an input image | Raja Bala | 2010-04-27 |
| 7688470 | System and method for color calibration incorporating gray-component replacement using black value and intermediate color variable input | Raja Bala | 2010-03-30 |
| 7580149 | Method and system for identification of repeat print jobs using object level hash tables | Gaurav Sharma | 2009-08-25 |
| 7577272 | Digital fingerprinting using synchronization marks and watermarks | Oztan Harmanci, Mehmet Kivanc Mihcak | 2009-08-18 |