Location History:
- Zhubei, TW (2018)
- Taipei, TW (2019 - 2020)
Company Filing History:
2 out of 8 
1 out of 1 
1 out of 1 Years Active: 2018-2020
Title: Innovations of Hui-Min Tsai
Introduction
Hui-Min Tsai is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of optical identification technology. With a total of four patents to his name, Tsai's work focuses on enhancing the accuracy and efficiency of physiological feature sensing.
Latest Patents
Hui-Min Tsai's latest patents include an optical identification method and an optical identification system. The optical identification method for sensing a physiological feature involves projecting light onto a physiological portion to generate reflection light. This reflection light is then received to create an image, which leads to the generation of slant pattern information. This information is transformed into a pattern identification matrix, allowing for the determination of the physiological feature based on the matrix. Another patent focuses on an optical identification method that projects light onto a finger to generate reflected light. This method utilizes a pixel sensing array to obtain multiple finger images and determines the presence of a liveness characteristic based on exposure time or average brightness. If the finger images indicate a liveness characteristic, identification information is determined; otherwise, the process halts.
Career Highlights
Throughout his career, Hui-Min Tsai has worked with various companies, including Eosmem Corporation and Beyond Time Investments Limited. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Hui-Min Tsai has collaborated with notable individuals in his field, including Chu-Hsin Chang and Chun-Fu Lin. These collaborations have likely enriched his work and led to further advancements in optical identification methods.
Conclusion
Hui-Min Tsai's contributions to optical identification technology demonstrate his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving physiological feature sensing, making significant strides in technology.