Seongnam, South Korea

Cheol Hwan Kim

This inventor holds 1 USPTO granted patent. Top assignee: Ubiquoss Inc.. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheol Hwan Kim. Retrieved from https://idiyas.com/inventor/cheol-hwan-kim-rm4ql3p6

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: The Innovations of Cheol Hwan Kim

Introduction: Cheol Hwan Kim is a notable inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of communication technology, particularly in power feeding systems. His innovative approach addresses the challenges associated with communication line environments.

Latest Patents: One of Cheol Hwan Kim's key patents is titled "Apparatus for reverse power feeding in accordance with communication line environments and a method thereof." This invention focuses on measuring line resistance, such as the difference in impedance based on the distance between a customer premise (CP) and a distribution point (DP). The apparatus is designed to ensure stable power feeding to the distribution point by reflecting the measured line resistance.

Career Highlights: Cheol Hwan Kim is currently associated with Ubiquoss Inc., where he continues to develop innovative solutions in the field of communication technology. His work has been instrumental in enhancing the efficiency and reliability of power feeding systems.

Collaborations: Cheol Hwan Kim collaborates with fellow inventor Jae Kug Kim, contributing to advancements in their shared field of expertise.

Conclusion: Cheol Hwan Kim's contributions to communication technology through his innovative patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the development of efficient power feeding systems.

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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