Patents
22 Original Patents Protecting HANZOOM's Core Technology
22Registered Patents
8Trademarks
3Copyrights
110+CEO Inventions
Key Patents
Key Patents
Key Patent
No. 10-2377196
Smart Security System and Method Based on Two-Way OTP Authentication
Core patent for HANZOOM's Two-Way OTP security authentication technology
Key Patent
No. 10-1964757
Authentication System and Method Using OTP
Foundational patent for applying OTP to IoT device authentication systems
No. 10-2381665
Smart School Security System and Method
No. 10-2109669
Delivery Service Method and System
No. 10-2109666
Mail/Delivery Service Method and System
No. 10-1976644
Storage Security System and Method Using Authentication Keys
No. 10-0817594
Method and Device for Automatic Connection Between Bluetooth Devices
No. 10-0716175
Bluetooth Device Registration System and Method
No. 10-2462707 & Others
14 Other Registered Patents
Patents related to IoT security authentication, smart locks, and mail/delivery services
No. 40-1835507
Trademark Registration
No. 40-1835508
Trademark Registration
No. 40-1835513
Trademark Registration
No. 40-1835515
Trademark Registration
No. 40-1857958
Trademark Registration
No. 40-1857962
Trademark Registration
No. 40-1857963
Trademark Registration
No. 40-1857966
Trademark Registration
C-2023-057888
Copyright Registration — Smart Door Lock v1.0
C-2021-008806
Copyright Registration — Smart Mailbox Program
C-2022-028458
Copyright Registration — Smart House Program