Company Filing History:
1 out of 6 
1 out of 832,912 Years Active: 2002-2003
Title: Innovations of Alexandre Pauchard
Introduction
Alexandre Pauchard is a notable inventor based in San Jose, CA. He has made significant contributions to the field of semiconductor technology, particularly in the development of advanced photodetectors. With a total of 2 patents, his work has implications for high-speed electronic circuits and optoelectronic transceivers.
Latest Patents
Pauchard's latest patents include the Hetero-interface avalanche photodetector and the Planar hetero-interface photodetector. The Hetero-interface avalanche photodetector utilizes composite semiconductor materials, featuring an absorption region formed in a n-type InGaAs layer and a multiplication region in a p-type silicon layer. This innovative design allows for high carrier velocities without causing carrier tunneling. The Planar hetero-interface photodetector is fabricated by bonding an InGaAs absorption layer to a p-type semiconductor substrate, such as InP, creating a multiplication layer that enhances performance and integration with electronic circuits.
Career Highlights
Throughout his career, Alexandre Pauchard has worked with various companies, including Nova Crystals, Inc. His expertise in semiconductor technology has positioned him as a key player in the development of cutting-edge photodetectors.
Collaborations
Pauchard has collaborated with notable professionals in his field, including Yu-Hwa Lo. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Alexandre Pauchard's contributions to semiconductor technology and photodetector innovation highlight his role as a significant inventor in the industry. His work continues to influence advancements in high-speed electronic applications.