This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: National Central University, Usun Technology Co., Ltd.. Active years: 2026.
Company Filing History:
1 out of 423 
1 out of 3 Years Active: 2026
Title: Hsing-Hsien Tsai: Innovator in Circular Polarizer Detection Technology
Introduction
Hsing-Hsien Tsai is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of optical technology, particularly in the development of devices for detecting circular polarizers. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this specialized area.
Latest Patents
Hsing-Hsien Tsai holds a patent for a "Circular Polarizer Detection Device and Circular Polarizer Detection Method." This invention involves a circular polarizer detection device designed to detect a circular polarizer-to-be-detected. The device includes a first linear polarizer and a first wave plate, with specific angles set between the transmission axis and the fast axis. The system comprises a light source, a second wave plate, and an optical phase demodulation system. The device converts a beam from the light source into a beam-to-be-detected, which is then analyzed to determine the relationship between the rotation angle and the error angle. This innovative method enhances the accuracy of circular polarizer detection.
Career Highlights
Throughout his career, Hsing-Hsien Tsai has worked with esteemed institutions, including National Central University and Usun Technology Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in optical technologies.
Collaborations
Hsing-Hsien Tsai has collaborated with You-Jun Lin, further enhancing his research and development efforts in the field of optical detection.
Conclusion
Hsing-Hsien Tsai's contributions to circular polarizer detection technology exemplify his innovative spirit and dedication to advancing optical science. His patent reflects a significant step forward in the field, showcasing the potential for further developments in this area.