patentRFID Card with Higher Tag Recognition Rate
patentResidential complex integrated control system using RF/ID smart key
patentContactless unlocking device and method of digital door lock
patentRF/ID card with anti-metal effect
patentPersonal information management using sensory information and device therefor
patentradio frequency identification card with anti-matal effect
patentapparatus and method for non-contact unlocking of digital doorlock
ISO_450012022-05-12
ISO_90012020-10-29
ISO_140012020-10-29
Chứng nhận công ty thân thiện với gia đình2022-12-01
Công ty đổi mới công việc xuất sắc2022-12-16
Performance-sharing company confirmation2022-06-21
Employee Vacation Support Project2022-06-17
Confirmation of a company specializing in materials and parts equipment2022-05-16
Certificate of Venture Enterprise2022-05-04
Small business confirmation2022-04-05
Certificate of IP Management Enterprise2022-02-09
Certificate of Main-Biz2021-06-15
Certificate of direct production confirmation2021-02-24
Certificate of factory registration2020-12-30
Certificate of Inno-Biz2020-11-18
R&D department accreditation2020-09-29
The Best Value Certified by Gyeonggi Province2017-10-13
Intelligence agency business registration certificate2016-01-04