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HK Hitachi-Lg Data Storage Korea: 1 patents #23 of 71Top 35%
Overall (All Time): #3,325,209 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7532228 Method for setting laser power in optical disc drive — 2009-05-12