Company Filing History:
Years Active: 2010-2012
Title: Changhong Yin: Innovator in Ophthalmic Lens Technology
Introduction
Changhong Yin is a notable inventor based in St. Augustine, FL (US). He has made significant contributions to the field of ophthalmic lens technology, holding a total of 3 patents. His work focuses on improving the manufacturing processes and materials used in the production of contact lenses.
Latest Patents
Changhong Yin's latest patents include innovative designs and methods that enhance the efficiency and quality of contact lens production. One of his key inventions is related to molds for producing contact lenses. This invention describes molds made from alicyclic co-polymers that are useful in the production of contact lenses and methods for their use. Another significant patent addresses the excess polymer ring removal during ophthalmic lens manufacture. This invention includes molds for forming ophthalmic lenses, such as contact lenses, and relates to apparatus, molds, and methods for fashioning an ophthalmic lens with a mold assembly that includes two or more mold parts, with at least one part featuring a flange surface and a static charge differential between each mold part.
Career Highlights
Changhong Yin is currently employed at Johnson and Johnson Vision Care, Inc., where he continues to develop innovative solutions in the field of vision care. His work has contributed to advancements in the manufacturing processes of contact lenses, making them more efficient and effective for consumers.
Collaborations
Changhong has collaborated with various professionals in his field, including his coworker Scott Frederick Ansell. Their combined expertise has led to the development of cutting-edge technologies in ophthalmic lens production.
Conclusion
Changhong Yin's contributions to the field of ophthalmic lens technology demonstrate his commitment to innovation and improvement in vision care. His patents reflect a deep understanding of the materials and processes involved in contact lens manufacturing, making him a valuable asset to the industry.