This inventor holds 2 USPTO granted patents. Top assignee: Toray Advanced Materials Korea Inc.. Active years: 2021-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2023
Title: Innovations of Sung Heui Hong
Introduction
Sung Heui Hong is a notable inventor based in Gyeongsangbuk-do, South Korea. He has made significant contributions to the field of optical materials, holding a total of 2 patents. His work focuses on developing advanced polyester films that enhance optical clarity and functionality.
Latest Patents
One of his latest patents is for a highly transparent optical film. This invention is suitable for optical applications, boasting excellent transparency with a haze value of 1.5% or lower. The film is produced using particles with minimal differences in refractive index within polyethylene terephthalate (PET), a commonly used polyester film. This innovation not only improves transparency but also enhances winding properties by creating surface roughness of 4 nm or higher.
Another significant patent is for a polyester film designed for windows. This film effectively blocks harmful ultraviolet rays and reduces glare from direct sunlight. It also minimizes thermal energy when applied to exterior wall glass of buildings or vehicles. The invention addresses issues such as image blurriness and distortion when viewing external shapes through glass. The polyester film allows for clear visibility of external shapes, as fine roll-drag defects from the manufacturing process are not visible. Additionally, the film can be easily shrunk and peeled off at high temperatures, making it ideal for window applications.
Career Highlights
Sung Heui Hong is currently employed at Toray Advanced Materials Korea Inc., where he continues to innovate in the field of optical materials. His work has garnered attention for its practical applications in various industries.
Collaborations
He collaborates with talented coworkers, including Gyu Seok Lee and Chang Ju Kim, contributing to a dynamic and innovative work environment.
Conclusion
Sung Heui Hong's contributions to the field of optical materials through his patents demonstrate his commitment to innovation and excellence. His work not only enhances the functionality of polyester films but also addresses real-world challenges in optical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile