Company Filing History:
Years Active: 2006-2024
Title: Innovations of Chuan-Hui Yang in Ophthalmology
Introduction
Chuan-Hui Yang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of ophthalmology, particularly through his innovative lens designs. With a total of 3 patents, Yang's work focuses on enhancing vision through advanced optical technologies.
Latest Patents
One of Yang's latest patents is the "Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof." This invention features a double-sided aspheric diffractive multifocal lens designed for ophthalmological applications. The lens includes an optic with both an aspheric anterior surface and an aspheric posterior surface. One of these surfaces is designed with a plurality of concentric diffractive multifocal zones, while the other incorporates a toric component. This innovative design improves the modulation transfer function (MTF) of the lens-eye combination by reducing aberrations and enhancing vision contrast compared to traditional one-sided aspheric lenses. The concentric diffractive multifocal zones provide multiple focal points, including near, intermediate, and distance focuses.
Another significant patent is the "Molding apparatus with removable mold cores." This invention pertains to a molding apparatus for lenses, consisting of first and second molding units. Each unit features a mold core holder, multiple mold cores, and fixing elements. The design allows for the individual removal and replacement of mold cores, enhancing the efficiency of the manufacturing process.
Career Highlights
Chuan-Hui Yang has worked with several prominent companies in the optical industry, including Asia Optical Co., Ltd. and Ast Products, Inc. His experience in these organizations has contributed to his expertise in lens design and manufacturing.
Collaborations
Yang has collaborated with notable colleagues in his field, including Ching-Hua Wang and Yi-Feng Chiu. These partnerships have likely fostered innovation and advancements in their shared projects.
Conclusion
Chuan-Hui Yang's contributions to ophthalmology through his innovative lens designs and patents demonstrate his commitment to enhancing vision technology. His work continues to influence the field and improve the quality of life for individuals requiring optical solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.