Company Filing History:
Years Active: 2013-2018
Title: Po-Chi Sung: Innovator in Stress Measurement Technologies
Introduction
Po-Chi Sung is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical materials and stress measurement technologies. With a total of 6 patents to his name, his work has advanced the understanding and analysis of stress in various materials.
Latest Patents
One of his latest patents is a "Stress measurement method and system for optical materials." This innovative method includes an image capturing procedure, a phase shift calculation procedure, an isochromatic intensifying procedure, and a transformation procedure. The image capturing procedure captures four light intensity images at different phase angles of a sample. The phase shift calculation procedure determines the isochromatic retardation of the sample when the images have sufficient light intensity values. The isochromatic intensifying procedure calculates enhanced light intensity values to obtain an isochromatic retardation when the sample is under low stress conditions. Finally, the transformation procedure converts the isochromatic retardation into a stress value for the sample.
Another notable patent is a "Method for analyzing stress in an object." This method utilizes spectrum data obtained from an interference fringe pattern resulting from photoelasticity. It involves analyzing the spectrum data to derive three sets of intensity data related to different wavelengths of light. The process includes calculating wrapped phases, preliminary stress values, and determining a system of stress equations to estimate the stress value accurately.
Career Highlights
Po-Chi Sung is affiliated with Tsinghua University, where he continues to engage in research and development in his field. His work has not only contributed to academic knowledge but has also practical applications in various industries.
Collaborations
He has collaborated with notable colleagues such as Wei-Chung Wang and Chi-Hung Huang, further enhancing the impact of his research through teamwork and shared expertise.
Conclusion
Po-Chi Sung's innovative approaches to stress measurement and analysis have positioned him as a key figure in his field. His contributions continue to influence both academic research and practical applications in material science.