Company Filing History:
Years Active: 2022-2025
Title: Djamel Belhachemi: Innovator in Radiofrequency Device Manufacturing
Introduction
Djamel Belhachemi is a prominent inventor based in Saint Martin d'Heres, France. He has made significant contributions to the field of radiofrequency devices, holding a total of six patents. His innovative methods have advanced the manufacturing processes of substrates used in these devices.
Latest Patents
Belhachemi's latest patents include a method for manufacturing a substrate for a radiofrequency device. This process involves providing a piezoelectric substrate and a carrier substrate, depositing a dielectric layer on the piezoelectric substrate, and assembling the two substrates with a polymerizable adhesive. The polymerization of this adhesive forms a bonding layer that creates an electrically insulating layer between the substrates. Another notable patent is a method for transferring a piezoelectric layer onto a support substrate. This method includes providing a donor substrate with a heterostructure, forming a weakened zone in the piezoelectric substrate, and bonding it to a support substrate with a dielectric layer at the interface.
Career Highlights
Belhachemi works at Soitec, a company known for its innovative semiconductor materials. His work has been instrumental in enhancing the performance and efficiency of radiofrequency devices. His expertise in piezoelectric materials and substrate manufacturing has positioned him as a key figure in this technological domain.
Collaborations
Throughout his career, Belhachemi has collaborated with notable colleagues such as Thierry Barge and Charlotte Drazek. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Djamel Belhachemi's contributions to the field of radiofrequency device manufacturing are noteworthy. His patents reflect a deep understanding of materials and processes that enhance device performance. His work continues to influence the industry and pave the way for 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.