Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107202 | Contrast enhancement and reduction of noise in images from cameras | Ivan Zagaynov | 2021-08-31 |
| 10691984 | Method and apparatus for determining a document suitability for optical character recognition (OCR) processing | Ivan Zagaynov | 2020-06-23 |
| 10592764 | Reconstructing document from series of document images | Ivan Zagaynov, Irina Karatsapova | 2020-03-17 |
| 10552949 | Contrast enhancement and reduction of noise in images from cameras | Ivan Zagaynov | 2020-02-04 |
| 10503997 | Method and subsystem for identifying document subimages within digital images | Ivan Zagaynov, Stepan Yurievich Lobastov | 2019-12-10 |
| 10387744 | Method and system for identifying extended contours within digital images | Ivan Zagaynov, Stepan Yurievich Lobastov | 2019-08-20 |