Location History:
- Grenoble, FR (2010 - 2014)
- Jarrie, FR (2017 - 2024)
Company Filing History:
5 out of 757 
5 out of 2,426 
Years Active: 2010-2024
Title: The Innovations of Nicolas Hotellier
Introduction
Nicolas Hotellier is a prominent inventor based in Jarrie, France, known for his significant contributions to semiconductor technology. With a total of nine patents to his name, Hotellier has made remarkable advancements in the field, particularly in enhancing the security of semiconductor chips.
Latest Patents
One of Hotellier's latest patents is a method for fabricating a semiconductor chip that includes forming a plurality of conducting pads at the front face of a substrate. This innovative method involves thinning the rear face of the substrate, etching openings under each conducting pad from the rear face, and depositing a layer of dielectric on the walls and bottom of the openings. The conducting material is then formed in the openings, and a conducting strip is created on the rear face, electrically connecting to the conducting material of each opening. The etching process is carefully controlled to stop when the respective conducting pad is reached. Another notable patent is a semiconductor chip that features at least two insulated vias passing through the chip from the front face to the rear face. On the rear face, the vias connect to a single conducting strip, while on the front face, each via is separated from a conducting pad by a layer of dielectric.
Career Highlights
Throughout his career, Nicolas Hotellier has worked with leading companies in the semiconductor industry, including STMicroelectronics. His experience at STMicroelectronics has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in this field.
Collaborations
Hotellier has collaborated with notable professionals in the industry, including Cyril Fellous and Sebastien Petitdidier. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Nicolas Hotellier's work in semiconductor technology exemplifies the spirit of innovation and dedication to advancing the field. His patents reflect a commitment to enhancing the security and functionality of semiconductor chips, making a lasting impact on the industry.