CK

Chang Youn Kim

SC Seoul Viosys Co.: 18 patents #41 of 300Top 15%
SC Seoul Opto Device Co.: 17 patents #9 of 78Top 15%
HM Hyundai Motor: 1 patents #6,384 of 11,886Top 55%
SC Seoul Semiconductor Co.: 1 patents #202 of 277Top 75%
Overall (All Time): #88,084 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
12250841 Light emitting device package and application thereof Jong Min Jang 2025-03-11
11978829 Light emitting device package and display device having the same Jong Min Jang 2024-05-07
11935990 Light emitting diode having side reflection layer Jong Min Jang, Chae Hon Kim, Jae Hee Lim 2024-03-19
11804476 Light emitting device package and application thereof Jong Min Jang 2023-10-31
11784292 Light emitting device package and application thereof Jong Min Jang 2023-10-10
11508876 Light emitting device package and display device having the same Jong Min Jang 2022-11-22
11450648 Light emitting device package and application thereof Jong Min Jang 2022-09-20
11437551 Light emitting device package and application thereof Jong Min Jang 2022-09-06
11189755 Light emitting diode having side reflection layer Jong Min Jang, Chae Hon Kim, Jae Hee Lim 2021-11-30
10749078 Light emitting diode having side reflection layer Jong Min Jang, Chae Hon Kim, Jae Hee Lim 2020-08-18
10270018 Light emitting diode having side reflection layer Jong Min Jang, Jae Hee Lim 2019-04-23
9455378 High efficiency light emitting diode and method for fabricating the same Kyung Hee Ye, Jin Cheol Shin, Joon Hee Lee, Jong Kyun You, Hong Chol Lim 2016-09-27
9431377 Light emitting device and method of fabricating the same Won Cheol Seo, Joon Hee Lee, Jong Kyun You, Jin Cheol Shin, Hwa Mok Kim +3 more 2016-08-30
9337175 Light emitting device and method of fabricating the same Won Cheol Seo, Joon Hee Lee, Jong Kyun You, Jin Cheul Shin, Hwa Mok Kim +3 more 2016-05-10
9142715 Light emitting diode Joon Hee Lee, Jong Kyun You, Hong Chol Lim, Hwa Mok Kim 2015-09-22
9136432 High efficiency light emitting diode Jun Ho Yun, Ki Bum Nam, Joon Hee Lee, Hong Jae Yoo, Sung-Hoon Hong 2015-09-15
9059015 Light emitting device and method of fabricating the same Won Cheol Seo, Joon Hee Lee, Jong Kyun You, Jin Cheul Shin, Hwa Mok Kim +3 more 2015-06-16
8937327 Light emitting device having plurality of light emitting cells and method of fabricating the same Won Cheol Seo, Dae Sung Kal, Joon Hee Lee 2015-01-20
8791483 High efficiency light emitting diode and method for fabricating the same Kyung Hee Ye, Jin Cheol Shin, Joon Hee Lee, Jong Kyun You, Hong Chol Lim 2014-07-29
8772805 High efficiency light emitting diode and method for fabricating the same Kyung Hee Ye, Jin Cheol Shin, Joon Hee Lee, Jong Kyun You, Hong Chol Lim 2014-07-08
8648369 Light emitting device and method of fabricating the same Won Cheol Seo, Joon Hee Lee, Jong Kyun You, Jin Cheul Shin, Hwa Mok Kim +3 more 2014-02-11
8628983 Light emitting diode and method of fabricating the same Won Cheol Seo, Yeo Jin Yoon 2014-01-14
8624287 Light emitting diode and method of fabricating the same Sum Geun Lee, Jong Kyu Kim, Jin Cheol Shin 2014-01-07
8624159 Method of fabricating light emitting diode using laser lift-off technique and laser lift-off apparatus having heater Joon Hee Lee, Jong Kyun You, Hwa Mok Kim 2014-01-07
8618565 High efficiency light emitting diode Joon Hee Lee, Jong Kyun You, Hong Chol Lim 2013-12-31