Tsung-Jung Cheng

Title: Tsung-Jung Cheng: Innovator in Contact Lens Technology

Introduction

Tsung-Jung Cheng is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of contact lens technology, particularly through his innovative patent.

Latest Patents

Cheng holds a patent for a "Polymerizable composition for coloring contact lenses." This invention relates to a polymerizable composition that includes a composite colorant and at least one hydrophilic monomer. The composite colorant is created through a reaction involving a colorant precursor and a (methyl)methacryloxy group-containing silane coupling agent. The colorant precursor itself is produced by reacting a metal oxide with a siloxane compound in an alkaline solution. This patent showcases Cheng's expertise in materials science and his commitment to enhancing the functionality of contact lenses.

Career Highlights

Throughout his career, Cheng has worked with prominent companies in the industry, including Benq Materials Corporation and Visco Vision Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in optical technology.

Collaborations

Cheng has collaborated with various professionals in his field, including his coworker Fan-Dan Jan. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of new technologies.

Conclusion

Tsung-Jung Cheng is a distinguished inventor whose work in contact lens technology has made a lasting impact. His innovative patent and collaborations reflect his dedication to advancing the field.