Location History:
- Lannion, FR (1994 - 1996)
- Ferney Voltaire, FR (1996)
Company Filing History:
2 out of 56 
2 out of 1,156 
Years Active: 1994-1996
Title: **Benoit Deveaud-Pledran: A Pioneer in Photorefractive Technologies**
Introduction
Benoit Deveaud-Pledran, an accomplished inventor based in Lannion, France, has made significant contributions to the field of photorefractive devices. With a remarkable portfolio of four patents, his work embodies innovation and the pursuit of advanced optical technologies.
Latest Patents
Among his latest innovations are two noteworthy patents. The first, titled **Photorefractive Device with Quantum Wells**, is designed for use with marking radiation to create interference fringe gratings. This device employs an electro-optical material with a quantum well structure embedded in a semi-conductor matrix. It strategically incorporates means for trapping free carriers generated by marking radiation, ensuring efficient operation.
The second patent, **Quantum Well Heterostructure Optical Operator**, focuses on processing read radiation through a sophisticated optical operator. The design incorporates an electro-optical material flanked by collection quantum wells, augmented by quantum barrier forming materials. These materials facilitate selective charge passage, allowing for refined optical signal processing.
Career Highlights
Benoit has had a fruitful career, working with prominent organizations such as France Telecom and its autonomous public establishment, France Telecom Etablissement Autonome De Droit Public. His tenure at these institutions has enabled him to lead crucial projects in the realm of photonics and telecommunications.
Collaborations
Throughout his journey, Benoit has collaborated with esteemed colleagues in the industry, including Jean-Michel Gerard and Christian Guillemot. These partnerships have fostered innovative approaches to optical technology and have expanded the impact of his inventions.
Conclusion
Benoit Deveaud-Pledran stands out as a key figure in the advancement of photorefractive technologies. His innovative patents reflect a commitment to enhancing optical systems through emerging technologies, underscoring his role as a vital contributor to the field. As he continues to explore new frontiers in optics, his work will likely inspire future generations of inventors.
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.