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Jong Rak Sohn

Samsung: 16 patents #8,525 of 75,807Top 15%
Overall (All Time): #297,243 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9705041 Light emitting device packages and methods of forming the same Sung-jun Im, Dong Hyun Cho, Yong Min KWON 2017-07-11
9553624 Card socket device and electronic apparatus including the same Jae-Bum Lee, Ki-Sun Kim, Seok-Chan Lee, Dong-Min Kim, Ju Seok Lee 2017-01-24
9214606 Method of manufacturing light-emitting diode package Il Woo Park 2015-12-15
9190335 Apparatus and method for evaluating optical properties of LED and method for manufacturing LED device Il Woo Park 2015-11-17
9048172 Method of manufacturing white light emitting device (LED) and apparatus measuring phosphor film Seul Gee LEE, Chul Soo Yoon, Chang Bun Yoon, Min Jung Park, Sang-Hoon Ahn 2015-06-02
8946748 Semiconductor light emitting device including rear reflective part Tae Hun Kim, Seung Wan Chae, Yong-Il Kim, Seung Jae Lee, Tae Sung Jang +1 more 2015-02-03
8852972 Semiconductor light emitting device and method of manufacturing the same Dong Kyun Yim, Seul Gee LEE, Chul Soo Yoon 2014-10-07
8748847 Method of manufacturing white light emitting device (LED) and apparatus measuring phosphor film Seul Gee LEE, Chul Soo Yoon, Chang Bun Yoon, Min Jung Park, Sang-Hoon Ahn 2014-06-10
8378568 White light emitting diode with yellow, green and red light emitting phosphors Chul Soo Yoon, Chang Hoon Kwak, Il Woo Park 2013-02-19
8349212 White light emitting device Chul Soo Yoon, Il Woo Park 2013-01-08
8098005 White light emitting device Chang Hoon Kwak, Young Mok Lee, Il Woo Park, Chul Soo Yoon 2012-01-17
7999456 White light emitting diode with yellow, green and red light emitting phosphor Chul Soo Yoon, Chang Hoon Kwak, Il Woo Park 2011-08-16
7911127 Phosphor blend for wavelength conversion and white light emitting device using the same Il Woo Park, Yun Seup Chung, Chang Hoon Kwak, Chul Soo Yoon, Joon Ho Yoon 2011-03-22
7820073 White light emitting device Chul Soo Yoon, Il Woo Park 2010-10-26
7804239 White light emitting diode Chul Soo Yoon, Chang Hoon Kwak, Il Woo Park 2010-09-28
7332855 Phosphor blends for wavelength conversion and white light emitting device using the same Chul Soo Yoon, Joon Ho Yoon 2008-02-19