This inventor holds 1 USPTO granted patent. Top assignees: Samsung Electronics Ltd., Samsung Sdi., 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:
1 out of 6,542 
1 out of 284 Years Active: 2026
Title: Sungjin Ahn and His Work in Lithium-Ion Battery Materials.
Introduction
Sungjin Ahn is an inventor based in Suwon-si, Gyeonggi-do, South Korea. His listed patent concerns composite cathode materials and their use in lithium batteries.
Latest Patents
Ahn is associated with 1 patent: “Composite Cathode Active Material, Cathode and Lithium Battery Including the Same, and Method of Preparing the Composite Cathode Active Material.” The invention addresses a composite cathode active material, a cathode and lithium battery incorporating it, and a method for preparing the material.
Career Highlights
Ahn has been associated with Samsung SDI Co., Ltd. and Samsung Electronics Co., Ltd. His patent work reflects a focus on materials and components for lithium batteries.
Collaborations
Ahn’s listed coworker is San Moon. Their association connects their work to the development of battery-related technology.
Conclusion
Sungjin Ahn’s recorded patent and company affiliations highlight his contributions to composite cathode materials and lithium battery technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile