Location History:
- 38000 Grenoble, FR (1987)
- Grenoble, FR (1989 - 2012)
- Le Moutaret, FR (2013 - 2019)
Company Filing History:
10 out of 757 
8 out of 2,426 
2 out of 10 
Years Active: 1987-2019
Title: Yves Campidelli: Innovator in Bipolar and SOI Transistor Technologies
Introduction
Yves Campidelli is a prominent inventor based in Grenoble, France, known for his significant contributions to the field of semiconductor technology. With a total of 22 patents to his name, he has developed innovative methods that enhance the performance and efficiency of bipolar transistors and integrated circuits.
Latest Patents
Two of Yves Campidelli's latest patents exemplify his innovative approach to semiconductor design. The first patent details a cyclic epitaxy process for forming air gap isolation for a bipolar transistor. This process utilizes a single-crystal silicon substrate with a collector contact region. By strategically placing a collector region of a first conductivity type that is laterally separated from a silicon layer by an air gap, the invention improves transistor performance. Additionally, a second epitaxial region forms a base region of a second conductivity type, while semiconductor material is deposited to create an emitter region of the first conductivity type. The method allows for effective isolation and performance enhancements in bipolar transistors.
The second patent involves a method for fabricating NMOS and PMOS transistors on an SOI (Silicon-On-Insulator) substrate, specifically of the FDSOI (Fully Depleted Silicon-On-Insulator) type. The integrated circuit features both NMOS and PMOS transistors that include multilayer lateral insulating regions and inclined portions that enhance device performance by optimizing the source and drain separation from the gate region.
Career Highlights
Yves Campidelli has made an indelible mark in the semiconductor industry through his work at Stmicroelectronics, where he contributed significantly to the development of advanced transistor technologies. His experience at both Stmicroelectronics (Crolles 2) SAS and Stmicroelectronics S.A. has positioned him as a key player in the evolution of semiconductor designs.
Collaborations
Throughout his career, Yves has collaborated with talented professionals such as Daniel Bensahel and Caroline Hernandez. These collaborations have bolstered his innovative efforts, enabling advancements in semiconductor research and development.
Conclusion
Yves Campidelli stands as an influential figure in the world of semiconductor innovations, with a particular focus on bipolar transistors and SOI technology. His extensive patent portfolio and collaborations mark him as a leader in pushing the boundaries of electronic design and functionality. With his contributions, the future of semiconductor technology looks promising, driven by his innovative spirit and expertise.
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.