Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081906 | Parallel processing of digital images | Joseph Yao-Hua Chu, Kristopher Perry, Yu LOH, Fu Han CHAO, Oleg Ostap +2 more | 2024-09-03 |
| 10289924 | System and method for scanned document correction | — | 2019-05-14 |
| 10210602 | System and method for normalized focal length profiling | — | 2019-02-19 |
| 9524445 | Methods and systems for suppressing non-document-boundary contours in an image | — | 2016-12-20 |
| 9390342 | Methods, systems and apparatus for correcting perspective distortion in a document image | — | 2016-07-12 |
| 8947453 | Methods and systems for mobile document acquisition and enhancement | Lawrence Shao-hsien Chen, Ahmet Mufit Ferman | 2015-02-03 |
| 8773464 | Methods and systems for collaborative-writing-surface image formation | — | 2014-07-08 |
| 8630498 | Methods and systems for detecting pictorial regions in digital images | Ahmet Mufit Ferman, Toyohisa Matsuda, Lawrence Shao-hsien Chen | 2014-01-14 |
| 8571343 | Methods and systems for document-image correction | Lawrence Shao-hsien Chen | 2013-10-29 |
| 8488213 | Methods and systems for no-touch scanning | Dana S. Smith, Michael Heilmann | 2013-07-16 |
| 8437054 | Methods and systems for identifying regions of substantially uniform color in a digital image | Toyohisa Matsuda, Lawrence Shao-hsien Chen | 2013-05-07 |
| 8406530 | Methods and systems for detecting numerals in a digital image | Ahmet Mufit Ferman | 2013-03-26 |
| 8368956 | Methods and systems for segmenting a digital image into regions | Toyohisa Matsuda, Lawrence Shao-hsien Chen | 2013-02-05 |
| 8340430 | Methods and systems for identifying digital image characteristics | — | 2012-12-25 |
| 8300945 | Methods and systems for connected-component labeling | — | 2012-10-30 |
| 8284467 | Intelligent toner saving for color copying | Ronnie Neil Patton, Ching-Wei Chang, Lawrence Shao-hsien Chen | 2012-10-09 |
| 8280157 | Methods and systems for refining text detection in a digital image | Lawrence Shao-hsien Chen, Jon M. Speigle, Ahmet Mufit Ferman | 2012-10-02 |
| 8229248 | Methods and systems for identifying the orientation of a digital image | Ahmet Mufit Ferman | 2012-07-24 |
| 8189917 | Methods and systems for locating text in a digital image | — | 2012-05-29 |
| 8160365 | Methods and systems for identifying digital image characteristics | Jon M. Speigle | 2012-04-17 |
| 8150166 | Methods and systems for identifying text in digital images | Toyohisa Matsuda, Lawrence Shao-hsien Chen | 2012-04-03 |
| 8121403 | Methods and systems for glyph-pixel selection | Jon M. Speigle, Ahmet Mufit Ferman | 2012-02-21 |
| 8023741 | Methods and systems for detecting numerals in a digital image | Ahmet Mufit Ferman | 2011-09-20 |
| 8023770 | Methods and systems for identifying the orientation of a digital image | Ahmet Mufit Ferman | 2011-09-20 |
| 8014596 | Methods and systems for background color extrapolation | Jon M. Speigle | 2011-09-06 |