Suwon, South Korea

Chang-jun Lee

This inventor holds 3 USPTO granted patents. Top assignees: Samsung Electronics Co., Ltd., Korea District Heating Corporation. Active years: 1993-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-jun Lee. Retrieved from https://idiyas.com/inventor/chang-jun-lee-hobk3e8g

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kyunggi, KR (1993)
  • Suwon-si, KR (2016 - 2020)

Company Filing History:


Years Active: 1993-2020

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3 patents (USPTO):Explore Patents

Title: Chang-jun Lee: Innovator in Mobile Electronics and Industrial Solutions

Introduction

Chang-jun Lee is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the fields of mobile electronics and industrial technology. With a total of three patents to his name, Lee's work showcases his innovative spirit and technical expertise.

Latest Patents

Chang-jun Lee's latest patents include a mobile electronic apparatus and an accessory device designed for it. This mobile electronic apparatus features a display unit with a screen and a cover detector that identifies the cover's ID information. The processor then displays a user interface screen that corresponds to the cover when it is detected. Another significant patent involves an extracting device that supplies a fixed quantity of exhaust gas for industrial facilities. This device operates by installing a gas supply pipe with two blowers arranged in line, ensuring a consistent supply of exhaust gas based on predetermined input values.

Career Highlights

Throughout his career, Chang-jun Lee has worked with prominent companies, including Samsung Electronics and Korea District Heating Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Chang-jun Lee has collaborated with talented individuals such as Seok-yun Jeong and Yong Sam Kim. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Chang-jun Lee's contributions to mobile electronics and industrial solutions highlight his role as a forward-thinking inventor. His patents reflect a commitment to innovation and a desire to improve technology for various applications.

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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