Gyeonggi-do, South Korea

Chang-Woo Lee

This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1999-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-Woo Lee. Retrieved from https://idiyas.com/inventor/chang-woo-lee-04jpybd7

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Anyang, KR (1999)
  • Kyungki-Do, KR (1999)
  • Suwon, KR (2002)
  • Gyeonggi-do, KR (2022)

Company Filing History:


Years Active: 1999-2022

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4 patents (USPTO):Explore Patents

Title: Chang-Woo Lee: Innovator in Electronic Devices and Printing Technology

Introduction

Chang-Woo Lee is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the fields of electronic devices and printing technology. With a total of 4 patents to his name, Lee continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is an electronic device and image compression method. This invention involves a processor and an image sensing module that includes an image sensor and a control circuit. The control circuit is designed to acquire raw images, designate data for specific regions, transform the images, and compress them for transmission. Another notable patent is for an ink jet printer head. This device features nozzles, actuators, and a multiplexer that allows for efficient control of ink ejection. The design minimizes the number of pads needed as the number of nozzles increases, showcasing Lee's innovative approach to printing technology.

Career Highlights

Chang-Woo Lee is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in developing cutting-edge technologies. His work has significantly impacted the efficiency and functionality of electronic devices and printing systems.

Collaborations

Lee has collaborated with notable colleagues, including Chang-youl Moon and Oh-Hyun Beak. These partnerships have fostered a creative environment that enhances innovation and technological advancement.

Conclusion

Chang-Woo Lee is a distinguished inventor whose work in electronic devices and printing technology continues to influence the industry. His innovative patents reflect his commitment to advancing technology and improving user experiences.

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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