Company Filing History:
Years Active: 1998
Title: The Innovations of Isabelle Portron
Introduction
Isabelle Portron is a notable inventor based in Versailles, France. She has made significant contributions to the field of digital video technology. Her innovative work has led to the development of a unique synchronization method that enhances video signal processing.
Latest Patents
Isabelle Portron holds a patent for a "Method of synchronization of a digital video signal and device for." This invention relates to a synchronization device that includes two parallel memory areas. It features a unit for determining write states based on the phase deviation between the input video signal and the synchronization signal. The write management unit decides which memory to use for the next write, depending on the current write state and the memory being read. The two memories are read sequentially and alternately, allowing for variable memory usage that is determined automatically. This invention enables video signals to be synchronized with a frequency deviation tolerance of up to 33%.
Career Highlights
Isabelle Portron has built her career at Thomson Broadcast, where she has been able to apply her expertise in digital video technology. Her work has been instrumental in advancing the capabilities of video synchronization devices.
Collaborations
Isabelle has collaborated with notable colleagues such as Alain DeMay and Philippe Le Queau. Their combined efforts have contributed to the success of various projects within the company.
Conclusion
Isabelle Portron's innovative approach to digital video synchronization has made her a key figure in her field. Her patent reflects her commitment to advancing technology and improving video signal processing.