Location History:
- Voiron, FR (1999)
- Tarascon-sur-Ariège, FR (2001)
Company Filing History:
Years Active: 1999-2001
Title: Jean Muller: Innovator in Cathodic Sputtering Technology
Introduction
Jean Muller is a notable inventor based in Voiron, France. He has made significant contributions to the field of materials science, particularly in the development of cathodic sputtering targets. With a total of 3 patents to his name, his work has advanced the technology used in bonding circuits and etching processes.
Latest Patents
Muller's latest patents include innovations in cathodic sputtering targets made of aluminum alloy. One of his inventions focuses on a cathode pulverization target characterized by its active part, which consists of a high purity aluminum alloy containing copper and iron. This alloy has a recrystallization temperature well above 20°C and an electric resistivity of less than 2.85 μΩ.cm at 20°C. The use of this target in bonding circuits reduces the frequency of voids and hillocks while maintaining resistance values comparable to those obtained with high purity aluminum alloys. Another patent involves a process using ultrasonic inspection to test the internal soundness of cathode sputtering targets. This process ensures that targets selected for applications requiring high etching fineness have minimal internal decohesions.
Career Highlights
Throughout his career, Jean Muller has worked with prominent companies such as Aluminium Pechiney. His expertise in materials science and engineering has allowed him to develop innovative solutions that enhance the performance of cathodic sputtering targets.
Collaborations
Muller has collaborated with notable professionals in his field, including Michel Leroy and Bruno Chenal. These collaborations have contributed to the advancement of technology in cathodic sputtering and materials science.
Conclusion
Jean Muller is a distinguished inventor whose work in cathodic sputtering technology has made a significant impact on the industry. His innovative patents and collaborations reflect his commitment to advancing materials science.
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.