Seoul, South Korea

Chang Won Kim

This inventor holds 10 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Lg Philips Lcd Co., Inc., Lg Electronics Inc., Markany Inc.. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Won Kim. Retrieved from https://idiyas.com/inventor/chang-won-kim-s21pdqlz

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

Calculating rank
USPTO Granted Patents = 10 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.6

ph-index = 4

Forward Citations = 51(Granted Patents)


Company Filing History:


Years Active: 2002-2023

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10 patents (USPTO):Explore Patents

Title: Chang Won Kim: Innovator in Refrigeration Technology

Introduction

Chang Won Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of refrigeration technology, holding a total of 10 patents. His innovative designs and methods have improved the functionality and efficiency of refrigerators.

Latest Patents

Among his latest patents is a revolutionary refrigerator and control method. This invention allows for the upper drawer of the refrigerator to be opened automatically when a user input is received. It also includes a mechanism to detect whether the lower drawer is opened when the upper drawer is accessed. If the lower drawer is detected as open, it will automatically close, enhancing user convenience. Another notable patent involves a refrigerator drawer and its control method, which features a lifting unit that elevates the drawer and a controller that reopens the drawer if it is closed while the lifting unit is in motion.

Career Highlights

Chang Won Kim has worked with notable companies such as LG Philips LCD Co., Inc. and LG Electronics Inc. His experience in these leading firms has allowed him to develop and refine his innovative ideas in refrigeration technology.

Collaborations

He has collaborated with Kwang Hyun Choi, contributing to the advancement of their shared projects in the field.

Conclusion

Chang Won Kim's contributions to refrigeration technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and functionality of modern refrigerators.

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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