Inventor

PUN THIERRY

CH6 patents

⚠️ This page may combine multiple inventors who share the name “PUN THIERRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV GENEVE

2 patents

US7644281B2Jan 5, 2010

Character and vector graphics watermark for structured electronic documents security

UNIV GENEVE40 citations89

US7664288B2Feb 16, 2010

Digital watermarking method robust against local and global geometric distortions and projective transforms

UNIV GENEVE2 citations54

VOLOSHYNOVSKIY SVIATOSLAV

2 patents

US8705873B2Apr 22, 2014

Secure item identification and authentication system and method based on unclonable features

VOLOSHYNOVSKIY SVIATOSLAV16 citations79

US8542871B2Sep 24, 2013

Brand protection and product authentication using portable devices

VOLOSHYNOVSKIY SVIATOSLAV9 citations79

(unassigned)

1 patent

US6904151B2Jun 7, 2005

Method for the estimation and recovering of general affine transform

VOLOSHYNOVSKYY SVYATOSLAV

1 patent

US8249350B2Aug 21, 2012

Brand protection and product autentication using portable devices

VOLOSHYNOVSKYY SVYATOSLAV26 citations83