Gyeonggi, South Korea

Kim Chang Gun

This inventor holds 1 USPTO granted patent. Top assignee: Rocket Electric Co., Ltd.. Active years: 1994.

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

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 = 1.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Kim Chang Gun - Innovator in Snow Chain Technology

Introduction

Kim Chang Gun is a talented inventor based in Kyunggi, South Korea. She has made significant contributions to the field of automotive safety with her innovative designs. Her work focuses on enhancing vehicle performance in challenging weather conditions.

Latest Patents

Kim Chang Gun holds a patent for a snow chain device designed for motor vehicle tires. This invention consists of a pair of side cables and a plurality of cross cables that connect to the side cables through connectors. The design includes rotatably disposed grippers on the cross cables, which help to secure the snow chain effectively. To prevent deformation of the connectors and damage to the tire, a rubber ring is inserted on the cross cable between the grippers and the connector. Additionally, the invention prevents one-direction slippage by forming a space of 't' between axially disposed protrusions on the grippers and the means to join the ends of each of the side cables.

Career Highlights

Kim Chang Gun is currently associated with Rocket Electric Co., Ltd., where she continues to innovate and develop new technologies. Her dedication to improving automotive safety has made her a respected figure in her field.

Conclusion

Kim Chang Gun's contributions to snow chain technology exemplify her commitment to enhancing vehicle safety and performance. Her innovative designs are paving the way for safer driving experiences in winter conditions.

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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