KK

Kun Yoo Ko

Samsung: 14 patents #9,740 of 75,807Top 15%
Overall (All Time): #351,223 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9472740 Light emitting diode package and lighting device using the same Jong Wan Seo, Jae Hee Lee 2016-10-18
9190583 White light emitting device and display apparatus Masaaki Sofue 2015-11-17
8928220 White light emitting device and display apparatus Masaaki Sofue 2015-01-06
8602626 LED light source module and display apparatus including the same Won Joon Lee, Jin Mo KIM, Seung Hwan Choi 2013-12-10
8258539 Nitride semiconductor light emitting device Seok Min Hwang, Hyun Kyung Kim, Sang Su Hong, Kyu Han Lee, Bok-ki Min 2012-09-04
8168995 Nitride based semiconductor light emitting diode Seok Min Hwang, Hyung-Jin Park 2012-05-01
8168997 Light emitting diode package Seong Ah Joo, Jung Kyu Park, Young June Jeong, Seung Hwan Choi 2012-05-01
8110847 Nitride-based semiconductor light emitting diode Je Won Kim, Dong Woo Kim, Hyung-Jin Park, Seok Min Hwang, Seung Wan Chae 2012-02-07
7777245 Nitride semiconductor light emitting device Seok Min Hwang, Hyun Kyung Kim, Sang Su Hong, Kyu Han Lee, Bok-ki Min 2010-08-17
7709845 Semiconductor light emitting device with improved current spreading structure Young Ho Park, Bok-ki Min, Hyung-Jin Park, Seok Min Hwang 2010-05-04
7531841 Nitride-based semiconductor light emitting device Bang Won Oh, Hun Joo Hahm, Je Won Kim, Hyung-Jin Park, Seok Min Hwang +1 more 2009-05-12
7297988 Flip chip type nitride semiconductor light emitting device Seung Wan Chae, Suk Kil Yoon, Hyun Wook Shim, Bong Il Yi 2007-11-20
7160744 Fabrication method of light emitting diode incorporating substrate surface treatment by laser and light emitting diode fabricated thereby Young Ho Park, Hun Joo Hahm, Hyo Kyong Cho 2007-01-09
7087985 Nitride semiconductor light emitting device Young Ho Park, Hyo Cho, Seung Jin Yoo 2006-08-08