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For the Inventor, By the Inventor

Seoul, South Korea

Banf Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Sung Han You (2 out of 8 patents)

silverMedal Young Sun Kim (2 out of 9 patents)

bronzeMedal Ji Young Song (1 out of 3 patents)


2 patents:

1. 12512701 - Wireless power transmission system for optimal power transmission, and method for controlling optimal resonance frequency of same system (2025-12-30),
2. 12264958 - System and method for measuring load of vehicle using optimal resonant frequency search wireless power transmission system (2025-04-01),
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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#1,305 in Seoul

#3,801 in South Korea

Seoul, KR
Seoul, South Korea

Banf Co., Ltd.

Forward Citations = 0

3 inventors:

goldMedal Sung Han You (2 out of 8 patents)

silverMedal Young Sun Kim (2 out of 9 patents)

bronzeMedal Ji Young Song (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Banf Co., Ltd.. Retrieved from https://idiyas.com/company/banf-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]
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