Company Filing History:
Years Active: 2004-2008
Title: The Innovative Contributions of Calvin Chao
Introduction
Calvin Chao is a prominent inventor based in Cupertino, California, known for his significant contributions to imaging technology. With a total of eight patents to his name, Chao has made remarkable advancements in the field of sensors, particularly in the development of high-performance imaging systems.
Latest Patents
Chao's latest patents include a visible/near infrared image sensor array, which is designed for high-performance imaging across broad spectral ranges, including both visible and infrared light. This innovative sensor features a continuous multi-layer photodiode structure integrated with a MOS or CMOS readout array, enabling both daylight and night vision capabilities. The sensor's design incorporates microcrystalline copper indium diselenide/cadmium sulfide and microcrystalline silicon germanium photodiode structures, which provide enhanced sensitivity and image performance that surpasses existing GEN III night vision technology. Additionally, the sensor boasts low power consumption, compact packaging, and radiation hardness. Another notable invention is the photoconductor-on-active-pixel (POAP) sensor, which utilizes a multi-layered radiation absorbing structure to produce high-quality images from electron-hole producing radiation.
Career Highlights
Chao is currently employed at E-Phocus, Inc., where he continues to push the boundaries of imaging technology. His work has led to the development of sensors with multi-million pixel focal plane arrays, which have applications in advanced telescopes for low earth orbit satellites.
Collaborations
Chao collaborates with talented individuals such as Tzu-Chiang Hsieh and Michael Engelmann, contributing to a dynamic and innovative work environment.
Conclusion
Calvin Chao's contributions to imaging technology through his patents and work at E-Phocus, Inc. highlight his role as a leading inventor in the field. His innovative designs and collaborative efforts continue to shape the future of high-performance imaging systems.
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