Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8705873 | Secure item identification and authentication system and method based on unclonable features | Sviatoslav Voloshynovskiy, Oleksiy Koval | 2014-04-22 |
| 8542871 | Brand protection and product authentication using portable devices | Sviatoslav Voloshynovskiy, Oleksiy Koval | 2013-09-24 |
| 8249350 | Brand protection and product autentication using portable devices | Svyatoslav Voloshynovskyy, Oleksiy Koval | 2012-08-21 |
| 7664288 | Digital watermarking method robust against local and global geometric distortions and projective transforms | Slava Voloshynovskiy, Frederic Deguillaume | 2010-02-16 |
| 7644281 | Character and vector graphics watermark for structured electronic documents security | Frederic Deguillaume, Sviatoslav Voloshynovskiy | 2010-01-05 |
| 6904151 | Method for the estimation and recovering of general affine transform | Frederic Deguillaume, Sviatoslav Voloshynovskiy | 2005-06-07 |