This inventor holds 1 USPTO granted patent. Top assignee: St. Shine Optical Co., Ltd.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Chin-Hsien Tsan: Innovator in Optical Lens Technology
Introduction
Chin-Hsien Tsan is an inventor based in New Taipei City, Taiwan. He has made significant contributions to the field of optical lens technology, particularly in vision correction. His innovative approach aims to enhance the quality of vision for individuals with varying diopter values.
Latest Patent Applications
Chin-Hsien Tsan has submitted a patent application for an "OPTICAL LENS FOR VISION CORRECTION." This optical lens is designed to correct a diopter value of N for the eye of a subject. The lens features a vision correction area that includes an optical center, a first diopter correction portion, and a second diopter correction portion. The optical center aligns with the visual axis of the eye, while the first diopter correction portion gradually decreases in diopter value from the center to the periphery. The maximum diopter value at the optical center ranges from N+3.5 D to N+9 D, and the periphery of the first correction portion has a diopter value of N. The second correction portion surrounds the first and varies within a range from N−1.5 D to N+1 D.
Conclusion
Chin-Hsien Tsan's work in optical lens technology represents a promising advancement in vision correction solutions. His innovative designs aim to improve the visual experience for many individuals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile