Company Filing History:
Years Active: 2009-2013
Title: Innovations by Inventor Ching Hu
Introduction
Ching Hu is a notable inventor based in Los Altos, California. She has made significant contributions to the field of image sensor technology. With a total of two patents to her name, her work focuses on enhancing the performance and efficiency of image sensors.
Latest Patents
Ching Hu's latest patents include an innovative image sensor with prismatic de-multiplexing. This image sensor features a first imaging pixel for a specific color, which has a photosensitive region within the substrate. Additionally, it includes a second imaging pixel for a different color, also with a photosensitive region in the substrate. A refraction element is positioned adjacent to the substrate, allowing it to refract light of the first color to the first imaging pixel and light of the second color to the second imaging pixel. Another significant patent is a method and apparatus for increasing light absorption in an image sensor using an energy conversion layer. This system and method involve applying a layer of material during the image sensor fabrication process to enhance the absorption of specific light spectrum ranges. The mechanism converts light rays from a higher energy range to a lower energy range, thereby increasing light absorption by the image sensor.
Career Highlights
Ching Hu is currently employed at OmniVision Technologies, Inc., where she continues to innovate in the field of imaging technology. Her work has been instrumental in advancing the capabilities of image sensors, making them more efficient and effective for various applications.
Collaborations
Ching Hu has collaborated with several talented individuals in her field, including Tiejun Dai and James He. These collaborations have contributed to her success and the development of her innovative patents.
Conclusion
Ching Hu is a pioneering inventor whose work in image sensor technology has led to significant advancements in the field. Her patents reflect her commitment to innovation and her ability to solve complex challenges in imaging.