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Byung-Hun Do — 2 Patents

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

Seoul, KR: #18,030 of 39,741 inventorsTop 50%

Overall (All Time): #2,139,659 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7626691	Apparatus and method for inspecting overlay patterns in semiconductor device	—	2009-12-01
7602492	Overlay measuring method and related semiconductor fabrication equipment management system	—	2009-10-13