JH

Jung-chul Ha

Samsung: 2 patents #37,631 of 75,807Top 50%
Overall (All Time): #2,212,680 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6374372 Method of checking parallel port of personal computer using loopback — 2002-04-16
6175919 Method and apparatus for upgrading BIOS using a serial communication — 2001-01-16