Company Filing History:
Years Active: 2017
Title: The Innovations of Hung Chih Chang
Introduction
Hung Chih Chang is an accomplished inventor based in Newark, California. He is known for his significant contributions to the field of image sensor technology. With a focus on enhancing the performance and capabilities of image sensors, Chang has made notable advancements in this area.
Latest Patents
Hung Chih Chang holds a patent for a curved image sensor. This innovative image sensor includes a plurality of photodiodes arranged in an array, which are disposed in a semiconductor material. The design features pinning wells located between individual photodiodes, enhancing the sensor's functionality. Additionally, the image sensor incorporates a microlens layer that is optically aligned with the photodiodes. A spacer layer with a concave cross-sectional profile is situated between the semiconductor material and the microlens layer, ensuring optimal performance.
Career Highlights
Chang is currently employed at OmniVision Technologies, Inc., where he continues to develop cutting-edge imaging solutions. His work has contributed to the advancement of image sensor technology, making significant impacts in various applications.
Collaborations
Some of his notable coworkers include Yuanwei Zheng and Gang Chen, who collaborate with him on various projects at OmniVision Technologies, Inc.
Conclusion
Hung Chih Chang's innovative work in image sensor technology exemplifies his dedication to advancing the field. His patent for the curved image sensor showcases his ability to create solutions that enhance imaging capabilities.