Location History:
- Rennes, FR (2010 - 2012)
- Montgermont, FR (2012)
Company Filing History:
3 out of 1,156 
1 out of 79 
1 out of 45 Years Active: 2010-2012
Title: The Innovative Mind of Patrice Collen
Introduction
Patrice Collen, an esteemed inventor based in Rennes, France, has made significant contributions to the field of audio signal processing. With four patents to his name, his work showcases a blend of creativity and technical expertise that continues to influence the industry.
Latest Patents
Among his latest innovations, Patrice developed a method and device for the hierarchical coding of a source audio signal, which includes a decoding method and device. This foundational work allows for a data stream that comprises a base level and multiple hierarchical enhancement levels. Notably, this invention ensures that at least one frame of an enhancement level can have a shorter duration than that of the base level, introducing efficiencies in audio signal processing.
Additionally, Patrice has designed a spectral enhancing method and device aimed at improving the spectral content of signals with incomplete spectra. This method not only transposes spectral content from one band to another but also involves sophisticated transformation processes that produce a spectrum-enhanced signal. With innovations like these, Patrice is pushing the boundaries of audio technology.
Career Highlights
Patrice has built a robust career with significant stints at notable companies. He has worked with France Telecom and Telediffusion de France, where he applied his ingenuity in audio processing and communication technologies. His contributions have laid essential groundwork for advancements in these sectors.
Collaborations
In his journey as an inventor, Patrice has collaborated with talented industry professionals such as Pierrick Philippe and Christophe Veaux. These partnerships have allowed for the exchange of innovative ideas and techniques, further enhancing the effectiveness and reach of his inventions.
Conclusion
Patrice Collen stands out as a prominent figure in the landscape of audio technology, recognized for his inventive spirit and technical prowess. With a growing portfolio of patents, he continues to contribute to advancements in audio signal processing, solidifying his reputation as an influential inventor.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.