This inventor holds 1 USPTO granted patent. Top assignee: Hansol Chemical. 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: So Mang Kim and Inkjet-Printed Electron Transport Layers.
Introduction
So Mang Kim is an inventor associated with Jeonju, South Korea, and Hansol Chemical. Her patent work concerns materials and methods for forming electron transport layers in light-emitting devices.
Latest Patents
Kim is credited with 1 patent: “Electron transport layer composition for inkjet printing and method for preparing same.” The invention describes a composition containing metal oxide nanoparticles and at least three solvents that differ in one or more properties, including viscosity, polarity, or vapor pressure. It also describes a method for preparing the composition and a light-emitting device with an electron transport layer formed from it.
Career Highlights
Kim’s listed work connects her to Hansol Chemical and to research on inkjet-printable materials for electronic devices. The patent focuses on tailoring a multi-solvent composition to support the formation of an electron transport layer.
Collaborations
The provided information lists Do Hyeong Kim and Gyu Cheol Yoon as Kim’s coworkers. Their specific roles in the patent or related work are not stated.
Conclusion
So Mang Kim’s recorded invention addresses the composition and preparation of inkjet-printed electron transport layers, with potential application in light-emitting devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile