Seoul
South Korea
3
2023-03-30
The entities that hold a legal rights for patent applications filed by inventor SIM DAE BEOM:
DAE BEOM SIM from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
USER AUTHENITICATION SYSTEM USING PHYSICAL CARD, AND METHOD THEREOF
#2 | 2022-03-10Multi-card including fingerprint input unit and payment method using the same
#3 | 2020-07-02MULTI-CARD AND PAYMENT METHOD USING SAME
2782977 ⎘