This inventor holds 2 USPTO granted patents. Top assignee: Largan Precision Co., Ltd.. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014
Title: Innovations of Sheng-Yu Yang in Optical Lens Technology
Introduction
Sheng-Yu Yang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of optical lens technology, holding a total of 2 patents. His work focuses on improving the manufacturing processes and designs of plastic optical lenses.
Latest Patents
Yang's latest patents include a plastic optical lens and an injection-molding method for manufacturing the same. The first invention provides a plastic optical lens featuring a sprue gate plane. This design ensures that the average height of the portion defined by the width of the sprue gate plane is larger than at least one portion outside of this width in any annular cross-section centering an optical axis. The innovative injection-molding method employs a mold with an inlet channel, which allows molten plastics to flow efficiently to the optical effective diameter region, thus enhancing production yield by minimizing voids and welding lines.
The second patent describes an injection-molded plastic optical lens that consists of an optical effective portion, a connecting portion, and a peripheral portion, all concentrically formed. This lens has specific thickness requirements, ensuring optimal performance. The design allows for the inclusion of lens elements with refractive power on both the object and image sides, facilitating the creation of advanced optical lens assemblies.
Career Highlights
Sheng-Yu Yang is associated with Largan Precision Co., Ltd., a leading company in the optical lens manufacturing industry. His work has been instrumental in advancing the technology used in plastic optical lenses, contributing to the company's reputation for innovation and quality.
Collaborations
Yang has collaborated with notable coworkers, including Yeo-Chih Huang and Wei-Hung Weng. Their combined expertise has fostered a productive environment for innovation within their projects.
Conclusion
Sheng-Yu Yang's contributions to optical lens technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in lens manufacturing processes and designs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile