This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: B.r.i.c. (Burea De Recherche Pour L'innovation Et La Convervence, B.r.i.c.-Bureau De Recherche Pour L' Innovation Et La Convergence &, Biocure S.a.r.l.. Active years: 1980-2016.
Location History:
- 92 Puteaux, FR (1980)
- 75015 Paris, FR (1982 - 1992)
- Paris, FR (1980 - 2016)
Company Filing History:
1 out of 1 
1 out of 1 
1 out of 1 
Years Active: 1980-2016
Title: Philippe Gravisse: Innovator in Photovoltaic Technology
Introduction
Philippe Gravisse is a notable inventor based in Paris, France. He has made significant contributions to the field of photovoltaic technology, holding a total of 10 patents. His work focuses on enhancing the efficiency of solar energy conversion through innovative materials and designs.
Latest Patents
One of Gravisse's latest patents is for an optically active coating designed to improve the yield of photosolar conversion. This invention involves a transparent matrix containing optically active constituents that absorb light energy at a specific wavelength and reemit it at a different wavelength. The unique feature of this invention is the specific ratio of concentrations of the optically active constituents, which optimizes the energy conversion process.
Another significant patent involves photovoltaic generators that utilize light cascade and varying electromagnetic flux. This design includes a photovoltaic cell and a transparent matrix embedded with optically active materials. The materials are selected to ensure that the absorption wavelength corresponds to a range of the photovoltaic cell that has lower sensitivity, thereby enhancing overall efficiency.
Career Highlights
Throughout his career, Philippe Gravisse has worked with various organizations, contributing to advancements in solar technology. His innovative approach has led to the development of several patents that address the challenges of energy conversion and efficiency in photovoltaic systems.
Collaborations
Gravisse has collaborated with notable professionals in his field, including Marc Schiffmann and Jacques F. Van Schoote. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Philippe Gravisse stands out as a key figure in the innovation of photovoltaic technology. His patents reflect a deep understanding of materials science and energy conversion, positioning him as a leader in the quest for more efficient solar energy solutions.