This inventor holds 1 USPTO granted patent and 4 published patent applications. Top assignee: Samsung Electronics Ltd.. 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: Jangho Lee: Semiconductor Device Inventor
Introduction
Jangho Lee is an inventor based in Suwon, South Korea, and is associated with Samsung Electronics Co., Ltd. His work includes a patent for semiconductor-device manufacturing.
Latest Patents
Lee is credited with 1 patent: “Semiconductor Device and Method of Manufacturing the Same.” The patent describes a manufacturing method that forms an opening in a mask layer to expose a cut region of gate lines, creates a separation hole by removing part of a gate capping layer, and uses a pyrolysis material pattern during processing. After that pattern is decomposed and removed, an etch stop layer is formed along the separation hole. The method then uses the etch stop layer to remove an exposed portion of the gate electrode.
Career Highlights
Lee’s listed patent concerns semiconductor fabrication, particularly the processing and separation of gate structures. The work is associated with Samsung Electronics Co., Ltd.
Collaborations
Seungheon Lee and Donghyun Roh are identified as Lee’s coworkers. The available information does not specify their roles in the patent or whether they collaborated on it.
Conclusion
Jangho Lee’s recorded patent focuses on a method for manufacturing semiconductor devices and processing gate structures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile