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De Jin Fan

S( Sae Magnetics (H.K.): 1 patents #306 of 585Top 55%
Overall (All Time): #2,978,589 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9840767 Manufacturing method for a head slider coated with DLC Jian Hui Huang, Xiao Ke Ding, Hong Ma, Ryuji Fujii, Da Yao He 2017-12-12