This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Intersil Americas Inc.. Active years: 2014-2015.
Company Filing History:
Years Active: 2014-2015
Title: Michael I-Shan Sun: Innovator in Light Sensor Technology
Introduction
Michael I-Shan Sun is a notable inventor based in San Jose, CA (US). He has made significant contributions to the field of light sensor technology, holding 2 patents that showcase his innovative approach to enhancing sensor performance.
Latest Patents
His latest patents include advancements in light sensors featuring dielectric optical coating filters. These patents describe light sensors that incorporate dielectric optical coatings to shape their spectral responses. The methods for fabricating these light sensors are designed to accelerate lift-off processes and increase process margins. One embodiment details a light sensor that includes a photodetector sensor region formed in a semiconductor substrate, covered by a dielectric optical coating filter. Additionally, dummy dielectric optical coating features are included beyond the photodetector sensor region, which may consist of dummy corners, dummy islands, and/or dummy rings. The incorporation of chamfered corners in the dielectric optical coating filter enhances the thermal reliability of the coating.
Another patent focuses on enhanced lift-off techniques for light sensors with dielectric optical coatings. This includes methods that utilize a short duration soft bake and temperature cycling. The use of a photomask with dummy features also contributes to forming micro-cracks in the dielectric optical coating, facilitating an accelerated lift-off process and improving process margins.
Career Highlights
Michael I-Shan Sun is currently employed at Intersil Americas Inc., where he continues to develop innovative technologies in the field of light sensors. His work has significantly impacted the efficiency and reliability of sensor applications.
Collaborations
He collaborates with notable coworkers such as Eric S Lee and Francois Hebert, contributing to a dynamic team focused on advancing sensor technology.
Conclusion
Michael I-Shan Sun's contributions to light sensor technology through his patents and collaborative efforts highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of sensor applications.