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YU SAN
US3 patents
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US8597962B2Dec 3, 2013
Vertical structure LED current spreading by implanted regions
YU SAN3 citations59
US8263422B2Sep 11, 2012
Bond pad isolation and current confinement in an LED using ion implantation
YU SAN2 citations59
US8664027B2Mar 4, 2014
LED mesa sidewall isolation by ion implantation
YU SAN0 citations49