YC

Yongdok Cha

Samsung: 1 patents #49,284 of 75,807Top 70%
Overall (All Time): #2,752,253 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11133431 Light emitting diode with ion implanted resistive area, manufacturing method of light emitting diode with ion implanted resistive area and display device including light emitting diode with ion implanted resistive area Jitsuo OTA, Jihoon Kang, Sungtae Kim, Shunsuke Kimura 2021-09-28