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Gyo-hwan Goo

Samsung: 2 patents #37,631 of 75,807Top 50%

Overall (All Time): #2,136,783 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7557867	Optical engine and image projecting apparatus having the same	—	2009-07-07
7367680	Color wheel unit and optical engine having the same	—	2008-05-06