Seoul, South Korea

Chang Hyeong Lee

This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignees: Suzhou Lekin Semiconductor Co., Ltd., Lg Innotek Co., Ltd.. Active years: 2020-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Hyeong Lee. Retrieved from https://idiyas.com/inventor/chang-hyeong-lee

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2020-2023

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5 patents (USPTO):Explore Patents

Title: Chang Hyeong Lee: Innovator in Semiconductor Technology

Introduction

Chang Hyeong Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of five patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.

Latest Patents

Chang Hyeong Lee's latest patents include innovative designs for semiconductor devices and packages. One notable patent describes a semiconductor device that features a light-emitting structure and a light-transmitting electrode layer. This design incorporates a reflective layer with multiple openings, allowing for improved electrical contact and light emission. Another patent outlines a semiconductor device that includes both first and second insulating reflective layers, enhancing the device's performance by optimizing the arrangement of bonding pads and electrodes.

Career Highlights

Throughout his career, Chang Hyeong Lee has worked with reputable companies in the semiconductor industry. He has been associated with Suzhou Lekin Semiconductor Co., Ltd. and LG Innotek Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Chang Hyeong Lee has collaborated with notable professionals in the field, including Sung Min Hwang and Byung Yeon Choi. These collaborations have further enriched his work and contributed to advancements in semiconductor technology.

Conclusion

Chang Hyeong Lee is a distinguished inventor whose work in semiconductor technology has led to several innovative patents. His contributions continue to shape the future of the semiconductor industry.

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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