Location History:
- Varces, FR (2014)
- Grenoble, FR (2013 - 2016)
Company Filing History:
3 out of 4,868 
1 out of 164,108 
1 out of 2,867 
Years Active: 2013-2025
Title: Pierre Perreau: Innovator in Semiconductor Technology
Introduction
Pierre Perreau is a notable inventor based in Grenoble, France. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work primarily focuses on methods for fabricating advanced materials and integrated circuits.
Latest Patents
One of his latest patents is a method of fabricating layers of single-crystal material. This process involves transferring layers of piezoelectric, pyroelectric, or ferroelectric materials from a donor substrate to a final substrate. The method includes a crucial step of joining the layer to a temporary substrate, which allows for the separation of the fragile region, ensuring the integrity of the materials involved.
Another significant patent is for an integrated circuit comprising PMOS transistors with different voltage thresholds. This invention outlines a method for manufacturing an integrated circuit that includes a substrate and an insulating layer. It details the formation of two pMOS transistors with varying characteristics, enhancing the performance and efficiency of the integrated circuit.
Career Highlights
Throughout his career, Pierre Perreau has worked with prominent organizations such as the Commissariat à l'Énergie Atomique et aux Énergies Alternatives and IBM. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in technology.
Collaborations
Pierre has collaborated with notable colleagues, including Francois Andrieu and Nicolas Degors. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Pierre Perreau's contributions to semiconductor technology and his innovative patents reflect his expertise and dedication to advancing the field. His work continues to influence the industry and inspire future innovations.
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.