This inventor holds 1 USPTO granted patent and 8 published patent applications and 1 EPO patent. Top assignee: Kyulux, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Songhye Hwang: Inventor of an Organic Light-Emitting Device
Introduction
Songhye Hwang is an inventor based in Fukuoka, Japan. He is associated with Kyulux, Inc., a company working in the field of light-emitting materials and devices.
Latest Patents
Hwang is named on one patent, titled “Organic Light-Emitting Device and Film.” The invention describes an organic light-emitting device containing compounds with specified molecular structures and substituents, designed to provide excellent luminescence characteristics. The patent outlines possible atoms, ring structures, substituents, and linkers used in the compounds. Hwang’s listed portfolio includes 1 patent.
Career Highlights
Hwang’s patent work concerns organic light-emitting technology, with a focus on device materials and molecular design. His association with Kyulux, Inc. connects his work to the development of innovations in this area.
Collaborations
Hwang’s listed coworkers include Kei Morimoto and Masayuki Kurotaki.
Conclusion
Songhye Hwang’s patent activity centers on an organic light-emitting device designed for strong luminescence, reflecting his contribution to innovation in display and lighting technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile