Yongin, South Korea

Chang-Joon Lee

This inventor holds 5 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2014-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-Joon Lee. Retrieved from https://idiyas.com/inventor/chang-joon-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 = 60.0

 

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Yongin-si, KR (2014 - 2015)
  • Gwangmyeong-si, KR (2020)

Company Filing History:


Years Active: 2014-2020

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5 patents (USPTO):Explore Patents

Title: Chang-Joon Lee: Innovator in Electronics

Introduction

Chang-Joon Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of electronics, holding a total of 5 patents. His work primarily focuses on enhancing electronic devices and improving their functionalities.

Latest Patents

One of Chang-Joon Lee's latest patents is titled "Surface mount metal unit and electric device including same." This invention describes a metal unit that consists of a core metal layer primarily made of iron (Fe) and an outer layer that is bonded to solder for attachment to a printed circuit board. The design allows for various implementations in electronic devices. Another notable patent is "Apparatus and method for determining bit rate for audio content." This invention provides a method for quickly and accurately identifying audio content compressed at different bit rates, enhancing the efficiency of audio processing.

Career Highlights

Chang-Joon Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His role involves developing innovative solutions that contribute to the advancement of electronic devices. His expertise in the field has positioned him as a valuable asset to his team and the company.

Collaborations

Chang-Joon Lee has collaborated with notable colleagues, including Kwan-woong Song and Yong-Won Lee. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Chang-Joon Lee's contributions to the field of electronics through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator. His inventions not only enhance electronic devices but also pave the way for future advancements in technology.

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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