JC

Jun-seok Cho

Samsung: 11 patents #12,136 of 75,807Top 20%
Overall (All Time): #465,871 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8532517 Power control method and apparatus to heat a heating roller Young-min Chae, Sang-yong Han, Joong-gi Kwon, Se-joong Kim 2013-09-10
8467203 Apparatus for generating high-voltage and method thereof Joong-gi Kwon 2013-06-18
8456870 Power supply and image forming device having the same Sang-yong Han 2013-06-04
8180241 Power control method and apparatus to heat a heating roller Young-min Chae, Sang-yong Han, Joong-gi Kwon, Se-joong Kim 2012-05-15
8050584 Power control method and apparatus to heat a heating roller Young-min Chae, Sang-yong Han, Joong-gi Kwon, Se-joong Kim 2011-11-01
7933131 Power supply and image forming device having the same Sang-yong Han 2011-04-26
7826759 Power control method and apparatus to heat a heating roller Young-min Chae, Sang-yong Han, Joong-gi Kwon, Se-joong Kim 2010-11-02
7813663 System and method of controlling temperature of fixing unit based on detected current 2010-10-12
7791907 Apparatus for generating high-voltage and method thereof Joong-gi Kwon 2010-09-07
7619399 Apparatus to generate high voltage using digital control and method thereof Young-min Chae 2009-11-17
7518887 Apparatus and method for generating high voltage based on digital control Young-min Chae 2009-04-14