Company Filing History:
Years Active: 2013
Title: Innovations of Luis Perez-Freire: A Pioneer in Anti-Collusion Technologies
Introduction: Luis Perez-Freire, an inventor based in Pontevedra, Spain, has made significant contributions to the field of multimedia content protection through his innovative approaches to anti-collusion technology. With two notable patents to his name, he has been pivotal in developing methods that enhance the security and integrity of digital media.
Latest Patents: Perez-Freire's recent patents showcase his expertise in devising methods for decoding probabilistic anti-collusion codes. His first patent outlines a method aimed at identifying illegal copies of multimedia content by estimating the collusion strategy used and identifying the sequences involved in such illicit copies. This process involves a detailed iterative method that refines the accuracy of identifying the collusion strategy and the code sequences utilized.
The second patent elaborates on the decoding process, focusing on the selection of the collusion strategy from various models, as well as filtering code sequences to ensure that at least one legitimate sequence from the original multimedia content can be recognized, even when used in an illegal copy.
Career Highlights: Luis Perez-Freire is affiliated with Thomson Licensing, an organization renowned for its commitment to innovation and intellectual property management. His work at Thomson has facilitated the advancement of anti-collusion technologies, making strides in the fight against copyright infringement in the digital era.
Collaborations: Throughout his career, Perez-Freire has collaborated with various experts in the field, including his coworker Teddy Furon. These collaborations have enriched his research and have led to the successful creation and patenting of his innovative methods.
Conclusion: Luis Perez-Freire's contributions to the realm of anti-collusion technology represent a significant step forward in protecting multimedia content from illegal exploitation. His patents not only enhance security measures but also pave the way for future advancements in the field of digital media protection. With his ongoing work at Thomson Licensing, he continues to be an influential figure in innovation and invention.