Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8855358 | Determining whether or not a digital image has been tampered with | Jessica Fridrich, Jan Lukas | 2014-10-07 |
| 8160293 | Determining whether or not a digital image has been tampered with | Jessica Fridrich, Jan Lukas | 2012-04-17 |
| 7787030 | Method and apparatus for identifying an imaging device | Jessica Fridrich, Jan Lukas | 2010-08-31 |
| 7787652 | Lossless embedding of data in digital objects | Jessica Fridrich, Rui DU | 2010-08-31 |
| 7616237 | Method and apparatus for identifying an imaging device | Jessica Fridrich, Jan Lukas | 2009-11-10 |
| RE40477 | Reliable detection of LSB steganography in color and grayscale images | Jessica Fridrich | 2008-09-02 |
| 7239717 | Lossless embedding of data in digital objects | Jessica Fridrich, Rui DU | 2007-07-03 |
| 7006656 | Lossless embedding of data in digital objects | Jessica Fridrich, Rui DU | 2006-02-28 |
| 6831991 | Reliable detection of LSB steganography in color and grayscale images | Jessica Fridrich | 2004-12-14 |