Korea Telecom M.com Co., Ltd.

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USPTO Granted Patents = 1

Forward Citations = 8

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4 inventors (with patents filed for the assignee):

Hyung-Sik Cho (1 out of 1 patent)

Byoung-Shik Kang (1 out of 1 patent)

Young-Min Oh (1 out of 1 patent)

4. Wan Gyun Choi (1 out of 67 patents)

1 patent: Sort by Forward Citations

1. 6748194 - Repeater system having oscillation preventing function and automatic reverse output disabling function for non-subscriber and control method thereof (2004-06-08),

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USPTO Data Jan 1 1976 - Oct 27 2026

1 Patents

#1,953 in Seoul

#5,803 in South Korea

Seoul, South Korea

Korea Telecom M.com Co., Ltd.

Forward Citations = 8

4 inventors:

Hyung-Sik Cho (1 out of 1 patent)

Byoung-Shik Kang (1 out of 1 patent)

Young-Min Oh (1 out of 1 patent)

4. Wan Gyun Choi (1 out of 67 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Korea Telecom M.com Co., Ltd.. Retrieved from https://idiyas.com/company/korea-telecom-m-com-company

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

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]