Company Filing History:
Years Active: 2015
Title: Innovations of Chih Yen Liu in Camera Technology
Introduction
Chih Yen Liu is a notable inventor based in San Jose, California, recognized for his contributions to camera technology. With a total of two patents to his name, Liu has made significant advancements in the design and functionality of camera modules.
Latest Patents
Liu's latest patents include a "Camera module with EMI shield" and an "Auto-focus camera module with flexible printed circuit extension." The first patent describes a compact camera module featuring an EMI housing designed to shield its components from electromagnetic interference. This innovative design includes a focus-adjustment aperture that allows the optical train to extend to one end of an auto-focus range, while a light leak baffle partially overlaps the aperture along the optical path outside the auto-focus range. The second patent focuses on a compact camera module that connects to a flexible printed circuit (FPC) at the image sensor end. This module is configured so that when the FPC is folded onto the housing, electrical contact pads on the optical train connect with those on the FPC extension segment, enabling direct transmission of MEMS actuator control signals.
Career Highlights
Chih Yen Liu is currently employed at Nan Chang O-film Optoelectronics Technology Ltd., where he continues to innovate in the field of camera technology. His work has contributed to the development of advanced camera modules that enhance image quality and functionality.
Collaborations