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For the Inventor, By the Inventor

Seongnam, South Korea

3A Logics Co., Ltd.


USPTO Granted Patents = 3

Forward Citations = 2

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5 inventors (with patents filed for the assignee):

goldMedal Pyeong Han Lee (3 out of 11 patents)

silverMedal Sung Hun Chun (3 out of 10 patents)

bronzeMedal Chang Ho Ryu (3 out of 9 patents)

4.  Sung Wan Kim (3 out of 13 patents)

5.  Kwang Beom Park (3 out of 10 patents)


3 patents:

1. 12346763 - Electronic device powered on in response to radio frequency signal, near field communication tag circuit included therein, and operating method thereof (2025-07-01),
2. 10697917 - IC and sensor for measuring salinity and method for measuring salinity using the sensor (2020-06-30),
3. 10685271 - Integrated circuit and electronic tag for processing UHF RFID signal and NFC signal and method for providing data processing service (2020-06-16),
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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#156 in Seongnam

#2,789 in South Korea

Seongnam, KR
Seongnam, South Korea

3A Logics Co., Ltd.

Forward Citations = 2

5 inventors:

goldMedal Pyeong Han Lee (3 out of 11 patents)

silverMedal Sung Hun Chun (3 out of 10 patents)

bronzeMedal Chang Ho Ryu (3 out of 9 patents)

4.  Sung Wan Kim (3 out of 13 patents)

5.  Kwang Beom Park (3 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 3A Logics Co., Ltd.. Retrieved from https://idiyas.com/company/3a-logics-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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