CH

Chang Ho Hyeon

LG: 5 patents #7,897 of 26,165Top 35%
📍 Yongin-si, KR: #3,644 of 9,683 inventorsTop 40%
Overall (All Time): #1,000,777 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9483977 Light emitting display device and driving method thereof 2016-11-01
8143784 Display device Sang Tae Park, Myung Seop Kim, Jeong-Dae Seo, Won Jae Yang, Hyun Ju Choi +2 more 2012-03-27
7688288 Method for driving plasma display panel Byung Soo Song 2010-03-30
7474279 Method and apparatus of driving a plasma display panel Byung Soo Song, Hwan Yu Kim, Geun Soo Lim 2009-01-06
7460139 Method and apparatus of driving a plasma display panel Byung Soo Song, Hwan Yu Kim, Geun Soo Lim 2008-12-02