Inventor

PEREZ FREIRE LUIS

ES5 patents

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

PEREZ GONZALEZ FERNANDO

1 patent

US9286909B2Mar 15, 2016

Method and system for robust audio hashing

PEREZ GONZALEZ FERNANDO5 citations63

TELEFONICA CIBERSECURITY & CLOUD TECH S L U

1 patent

US10949509B2Mar 16, 2021

Watermark embedding and extracting method for protecting documents

TELEFONICA CIBERSECURITY & CLOUD TECH S L U7 citations57

THOMSON LICENSING

1 patent

US8370958B2Feb 5, 2013

Decoding method for a probabilistic anti-collusion code comprising the selection of the collusion strategy

THOMSON LICENSING0 citations48

PEREZ-FREIRE LUIS

1 patent

US8516608B2Aug 20, 2013

Method for decoding a probabilistic anti-collusion code

PEREZ-FREIRE LUIS0 citations30

FERNANDEZ CARNERO JOSE LUIS

1 patent

US8472528B2Jun 25, 2013

Method for marking a digital image with a digital water mark

FERNANDEZ CARNERO JOSE LUIS0 citations16