CG

Chang Shin Gwak

BL Bluebird: 2 patents #8 of 15Top 55%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #1,821,035 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D999215 RFID reader Jang Won Lee, Jung Sik Park 2023-09-19
D916955 Card payment terminal Jang Won Lee, Jung Sik Park 2021-04-20