This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignees: Semco Engineering Sa, Centre National De La Recherche Scientifique, Edf Enr Pwt. Active years: 2008-2015.
Location History:
- Montpellier, FR (2008 - 2009)
- Frontignan, FR (2014 - 2015)
Company Filing History:
2 out of 3 
1 out of 5,383 
1 out of 2 
Years Active: 2008-2015
Title: Yvon Pellegrin: Innovator in Silicon Wafer Technology
Introduction
Yvon Pellegrin is a notable inventor based in Frontignan, France. He has made significant contributions to the field of silicon wafer technology, holding a total of 4 patents. His work primarily focuses on methods for doping silicon wafers, which are crucial for various applications, including photovoltaic panels.
Latest Patents
Pellegrin's latest patents include a method for preparing an n+pp+ or p+nn+ structure on silicon wafers. This invention outlines a detailed process involving the formation of boron-doped silicon oxide layers and the diffusion of phosphorus to create specific doped areas on the wafer. Another significant patent is for a process of P-type boron doping of silicon wafers, which involves reacting gases with boron trichloride to form a boron oxide layer and subsequently diffusing atomic boron into the silicon. These innovations are essential for enhancing the efficiency of silicon wafers used in solar energy applications.
Career Highlights
Throughout his career, Yvon Pellegrin has worked with several companies, including Semco Engineering and EDF ENR PWT. His experience in these organizations has allowed him to refine his expertise in silicon wafer technology and contribute to advancements in the field.
Collaborations
Pellegrin has collaborated with notable professionals such as Barbara Bazer-Bachi and Mustapha Lemiti. These partnerships have facilitated the exchange of ideas and fostered innovation in silicon wafer technology.
Conclusion
Yvon Pellegrin's contributions to silicon wafer technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the development of efficient photovoltaic solutions.