This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Samsung Electro-Mechanics, 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: Jin Young Choi: Semiconductor and Printed Circuit Board Patents.
Introduction
Jin Young Choi is an inventor based in Suwon-si, South Korea. His patent work includes semiconductor-device and printed-circuit-board technologies, and he holds 2 patents.
Latest Patents
One of Choi’s latest patents concerns a semiconductor device with a back interlayer insulating film and back wiring line, a fin-shaped pattern, and source/drain structures. A contact connecting via links the back wiring line to the source/drain contact. The patent specifies the relative heights of the field insulating film and the via’s upper surface.
Another patent describes a printed circuit board with an insulating layer, a via hole, a first conductor layer, and a metal-filled via. The conductor layer includes a contact portion against the insulating layer and a protruding non-contact portion positioned over the via hole.
Career Highlights
Choi’s listed company affiliations include Samsung Electronics and Samsung Electro-Mechanics. His patent portfolio reflects work spanning semiconductor devices and printed circuit board structures.
Collaborations
His listed coworkers include Ji Won Park and Min Seok Jo.
Conclusion
Jin Young Choi’s two patents address structural designs in semiconductor devices and printed circuit boards, alongside company affiliations with Samsung Electronics and Samsung Electro-Mechanics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile