YC

Yun-Ho Chang

Samsung: 5 patents #22,466 of 75,807Top 30%
📍 Yongin-si, KR: #3,644 of 9,683 inventorsTop 40%
Overall (All Time): #996,640 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9260778 Organic layer deposition apparatus, method of manufacturing organic light-emitting display apparatus using the same, and organic light-emitting display apparatus manufactured using the method Tae-Yong Kim, Mi-Joo Yoon 2016-02-16
9136476 Method of manufacturing organic light-emitting display apparatus, and organic light-emitting display apparatus manufactured by the method Mi-Joo Yoon 2015-09-15
8962360 Organic layer deposition apparatus and method of manufacturing organic light-emitting display device by using the organic layer deposition apparatus Jong-Won Hong, Sang-Su Kim 2015-02-24
8945979 Organic layer deposition apparatus, method of manufacturing organic light-emitting display apparatus by using the same, and organic light-emitting display apparatus manufactured by the method 2015-02-03
7525243 CRT for display device with shatter proof member attached to funnel using adhesive Joon-Soo Bae, Hoo-Deuk Kim, Kyou-Bong Lee, Seok-Nam Lee, Chang-Ryon Byon +2 more 2009-04-28