Company Filing History:
2 out of 1,722 
1 out of 233 Years Active: 2011
Title: Chien-Ching Ma: Innovator in Lens Measurement and Artificial Sphincter Systems
Introduction
Chien-Ching Ma is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the fields of lens measurement and medical devices, holding a total of 2 patents. His innovative work has the potential to enhance both optical technology and healthcare solutions.
Latest Patents
Chien-Ching Ma's latest patents include a lens measuring device and method applied therein. This device comprises a light source, a first polarizer, a second polarizer, and an image analysis module. The method allows the light source to pass through the first polarizer, the lens to be measured, and the second polarizer, generating a light beam for analysis. The image analysis module then deduces the structural center and energy distribution of the lens, enabling the assessment of errors in polarity and skewness. This approach simplifies the testing process by using a common light source, eliminating the need for complicated corrections associated with conventional collimating laser light sources.
Another significant patent is the artificial sphincter system. This system features a hollow object capable of contraction and expansion, a shape memory alloy (SMA) that mimics human muscle motion through varying electric currents, and an electric power source that controls the SMA's actions. Additionally, a photo resistor is integrated to sense surrounding light brightness, adjusting the electric power to facilitate different contraction and expansion conditions of the SMA.
Career Highlights
Chien-Ching Ma has worked with esteemed institutions such as National Taiwan University and National Applied Research Laboratories. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Chien-Ching Ma has collaborated with notable colleagues, including Ching-Yuan Chang and Kuo-Cheng Huang. These partnerships have fostered a collaborative environment that enhances the development of groundbreaking inventions.
Conclusion
Chien-Ching Ma's contributions to lens measurement and artificial sphincter systems exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving both optical and medical fields, showcasing the impact of his work on future developments.