Seoul, South Korea

Chang Je Kim

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Lg Innotek, Lg Innotek Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Je Kim. Retrieved from https://idiyas.com/inventor/chang-je-kim

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Chang Je Kim: Innovator in Circuit Design

Introduction

Chang Je Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of circuit design, holding a total of 2 patents. His innovative work focuses on enhancing the functionality and efficiency of electronic components.

Latest Patents

Chang Je Kim's latest patents include a package substrate and a circuit board. The package substrate patent describes a design that incorporates a first substrate with a first chip mounted on it. This substrate features a first insulating layer that includes regions overlapping the chip and a circuit pattern that enhances connectivity. The circuit board patent outlines a multi-layered design that includes a first substrate layer, a second substrate layer, and a third substrate layer, each with distinct circuit pattern layers that improve performance.

Career Highlights

Throughout his career, Chang Je Kim has worked with notable companies such as LG Innotek Co., Ltd. and LG Innotek. His experience in these organizations has allowed him to develop and refine his innovative ideas in circuit design.

Collaborations

Chang Je Kim has collaborated with talented individuals in his field, including Seong Hwan Im and Seon Mo Gu. These partnerships have contributed to the advancement of his projects and patents.

Conclusion

Chang Je Kim is a distinguished inventor whose work in circuit design has led to valuable patents and collaborations. His contributions continue to influence the electronics industry and inspire future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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