CK

Choong Hwan KWON

Samsung: 2 patents #37,631 of 75,807Top 50%
📍 Icheon-si, KR: #459 of 680 inventorsTop 70%
Overall (All Time): #2,000,294 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9266295 Method and device for forming reflector in light emitting device package Tae Jun Kim, Sang Bok Yun, Min Young Son, Sung Ho Park 2016-02-23
8541249 Method for manufacturing light emitting device package and frame for manufacturing light emitting device package 2013-09-24