Patented Technology &
Certified Innovation
Cardnation holds 3 core patents and 2 registered trademarks, backed by international certifications from KC, Bluetooth SIG, and RF authorities.
3 Core Patents
Smart Card (스마트카드)
Ultra-thin IoT card integrating wireless charging, BLE connectivity, NFC integration, and location tracking within ISO/IEC 7810 ID-1 standard dimensions.
Smart Card Manufacturing Method (스마트카드제조방법)
Proprietary manufacturing process for producing ultra-thin IoT cards with integrated wireless charging, BLE antenna, and multi-layer component assembly.
Antimicrobial Film for Card Lamination (카드합지용 항균성 필름)
Antimicrobial film technology for card lamination providing enhanced hygiene protection while maintaining card flexibility and durability.
2 Brand Identities
TrackBee (트랙비)
Trademark for Cardnation's location tracking and smart safety platform, representing the core brand identity for IoT card services.
BIW
Trademark for Cardnation's business and innovation wing, representing enterprise solutions and B2B partnerships.
Certified & Compliant
KC Certification
Korea Certification
ZA10097-21001A
Korea's mandatory safety certification for electronic products. Passed all electromagnetic compatibility (EMC) and electrical safety requirements.
Bluetooth SIG Certification
Bluetooth Special Interest Group
K7131_21000057 (CNBC-KB1)
Official Bluetooth SIG qualification confirming compliance with Bluetooth 5.0 LE specifications.
RF Certification
Radio Frequency Certification
R-R-Cda-CNBC-KB1
Radio frequency certification confirming compliance with international wireless transmission standards.
ISO/IEC 7810 Compliance
International Organization for Standardization
Full compliance with ISO/IEC 7810 ID-1 physical characteristics standard.