Company Filing History:
Years Active: 2013-2018
Title: Radu M Marinescu: Innovator in Thermopile Infrared Sensor Technology
Introduction
Radu M Marinescu is a prominent inventor based in Pointe-Claire, Canada. He has made significant contributions to the field of thermopile infrared sensor technology, holding a total of seven patents. His innovative work focuses on enhancing the sensitivity and efficiency of infrared sensors, which are crucial in various applications.
Latest Patents
One of his latest patents is an unreleased thermopile infrared sensor using a material transfer method. This invention includes a new thermally isolating material and an ultra-thin material-based sensor, which together provide excellent sensitivity without the need for a released membrane structure. The sensor is fabricated using a wafer transfer technique, allowing for the bonding of a substrate assembly to a carrier substrate assembly, followed by the removal of the carrier substrate. This method overcomes temperature restrictions of various materials.
Another notable patent is the CMOS integrated method for the release of thermopile pixels on a substrate using anisotropic and isotropic etching. This method involves providing a wafer with a membrane bonded to a substrate, followed by the deposition of a photoresist layer. The process includes etching the substrate and performing isotropic etching through membrane openings, ultimately leading to the manufacturing of advanced imaging devices.
Career Highlights
Radu M Marinescu is currently employed at Excelitas Technologies Singapore Pte. Ltd., where he continues to develop cutting-edge technologies in the field of infrared sensors. His work has positioned him as a key figure in the advancement of sensor technology.
Collaborations
Throughout his career, Radu has collaborated with notable colleagues, including Hermann Karagoezoglu and Grigore D Huminic. These collaborations have further enriched his research and development efforts.
Conclusion
Radu M Marinescu's innovative contributions to thermopile infrared sensor technology demonstrate his expertise and commitment to advancing the field. His patents reflect a deep understanding of material science and engineering, paving the way for future advancements in sensor technology.
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