Joi-Tsang Shum

Title: The Innovative Contributions of Joi-Tsang Shum

Introduction

Joi-Tsang Shum is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of ophthalmic lens technology. His work focuses on improving the inspection methods for ophthalmic lenses, which are crucial for ensuring the quality and performance of these optical devices.

Latest Patents

Joi-Tsang Shum holds a patent titled "Method for inspecting the water content and oxygen transmissibility of an ophthalmic lens and optical inspecting system for inspecting an ophthalmic lens." This invention provides a method for inspecting the water content and oxygen transmissibility of an ophthalmic lens. Through the voltage variation from the measurement of transmitted light, the water content and oxygen transmissibility of an ophthalmic lens are obtained. Notably, the oxygen transmissibility of the ophthalmic lens, which is not under the specific condition specified by the standardized inspecting method, can also be obtained. This innovation enhances the quality control processes in the production of ophthalmic lenses.

Career Highlights

Joi-Tsang Shum is affiliated with the National Applied Research Laboratories, where he continues to advance research and development in optical technologies. His work has been instrumental in bridging the gap between theoretical research and practical applications in the field of ophthalmics.

Collaborations

Throughout his career, Joi-Tsang Shum has collaborated with talented individuals such as Chia-Lien Ma and Hsin-Yi Tsai. These collaborations have fostered a productive environment for innovation and have contributed to the success of various projects.

Conclusion

Joi-Tsang Shum's contributions to the field of ophthalmic lens technology exemplify the importance of innovation in enhancing product quality and performance. His patent and ongoing work at the National Applied Research Laboratories highlight his commitment to advancing optical technologies.