Company Filing History:
Years Active: 2023-2025
Title: Innovations by Inventor Hung-Chih Chang
Introduction
Hung-Chih Chang is a notable inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of sensor technology, holding a total of 4 patents. His work focuses on improving measurement accuracy and sensing capabilities, which are crucial in various applications.
Latest Patents
One of his latest patents is titled "System and method for improving 3D sensor measurement accuracy." This invention provides systems and methods that enhance the accuracy of three-dimensional sensor measurements. The apparatus includes a distance-estimation system, a distance-refinement system, and a processing system. The distance-estimation system determines the first distance between two points in an environment using a first optical signal. The distance-refinement system then uses a second optical signal to determine a second distance. The processing system combines this information to calculate a third distance, which is more accurate than the first.
Another significant patent is the "Wideband sensing apparatus and method thereof." This invention involves a sensing apparatus that includes a photo-detecting unit capable of absorbing incident light of different wavelengths to generate detecting signals. The apparatus also features a calculation circuit that processes these signals and an adjustment circuit that modifies functionalities based on the calculated results.
Career Highlights
Hung-Chih Chang is currently associated with Artilux Corporation, where he continues to innovate in the field of sensor technology. His work has been instrumental in advancing the capabilities of sensing devices, making them more efficient and accurate.
Collaborations
He has collaborated with notable colleagues such as Yun-Chung Na and Der-Song Lin, contributing to various projects that enhance sensor technology.
Conclusion
Hung-Chih Chang's contributions to sensor technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence advancements in measurement accuracy and sensing capabilities.