DC

Dae Gun Choi

KC Ktfreetel Co.: 1 patents #1 of 5Top 20%
📍 Seoul, KR: #380 of 1,320 inventorsTop 30%
Overall (2003): #243,634 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6567381 Method and apparatus for automatic call test in a CDMA system Young-Ki Jeon, Young Kon Kim, Jae Won Chang, Woon Hee Nah 2003-05-20