Suwon-si
South Korea
4
2022-07-28
The entities that hold a legal rights for patent applications filed by inventor CHOI Jongkeun:
Jongkeun CHOI from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for storing and recovering key for blockchain-based system, and device therefor
#2 | 2020-08-20ELECTRONIC DEVICE AND METHOD FOR PROVIDING DIGITAL SIGNATURE SERVICE OF BLOCK CHAIN USING THE SAME
#3 | 2020-02-13Electronic device for providing notification message and method thereof
#4 | 2015-12-24ANTIMICROBIAL METHOD BY BLOCKING MANNITOL METABOLISM AND ANTIMICROBIAL COMPOSITION CONTAINING MANNITOL METABOLIC INHIBITOR
1753359 ⎘