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Woo-Hwa Ha

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

Yongin-si, KR: #5,590 of 9,683 inventorsTop 60%

Overall (All Time): #2,044,475 of 4,157,543Top 50%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8656152	Image forming apparatus, host apparatus and encryption method of job object document thereof	—	2014-02-18
7193737	Method of storing initial use date of printer and informing the date	—	2007-03-20