This inventor holds 4 USPTO granted patents. Top assignees: Samsung Sdi Co., Inc., Hoardsun HENGXIN(WUXI) Materials Co., Ltd., Wuxi Hengxin Optoelectronic Materials Co., Ltd.. Active years: 2023-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 7,663 
1 out of 4 
1 out of 10 Years Active: 2023-2026
Title: Han Mam Jeong: Innovator in Optical Technologies
Introduction
Han Mam Jeong is a notable inventor based in Suwon-si, South Korea, recognized for his contributions to the field of optical technologies. With a total of two patents to his name, his inventions significantly enhance the functionality and performance of optical displays.
Latest Patents
One of Han Mam Jeong's latest patents involves a novel polarizing plate and an optical display apparatus comprising the same. This innovative polarizing plate includes a polarizer, along with a first and second retardation layer strategically stacked on the lower surface of the polarizer. The first retardation layer showcases an in-plane retardation (Re) ranging from 200 nm to 250 nm at a wavelength of 550 nm. Meanwhile, the second retardation layer features an in-plane retardation (Re) of 80 nm to 140 nm at the same wavelength. Notably, this polarizing plate exhibits a total transmittance difference of 2% or more between the total transmittance at 450 nm and the total transmittance at 420 nm, highlighting its advanced capabilities in optical performance.
Career Highlights
Currently, Han Mam Jeong is associated with Samsung SDI Co., Inc., a leading company in the electronics sector known for its innovative solutions. His role at the company underscores his commitment to developing cutting-edge technologies that push the boundaries of optical devices.
Collaborations
Throughout his career, Han Mam Jeong has collaborated with other talented professionals, including Jun Mo Koo and Jung Hun You. These collaborations not only enhance the innovative process but also strengthen the development of high-performance optical technologies.
Conclusion
Han Mam Jeong stands out in the field of invention with his focus on optical technologies. His recent patents reflect a dedication to advancing the capabilities of optical displays, making significant contributions to the technology landscape. As an inventor, his work continues to inspire innovation in the electronics industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile