MARUBUN CORPORATION

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H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9806229 Deep ultraviolet LED and method for manufacturing the sameOct 24, 14Oct 31, 17[H01L]
9728677 Deep ultraviolet LED and method for manufacturing the sameOct 24, 14Aug 08, 17[H01L]
9614123 Deep ultraviolet LED and method for manufacturing the sameOct 24, 14Apr 04, 17[H01L]
9349918 Light emitting element and method for manufacturing sameMay 25, 12May 24, 16[H01L]
8921135 Method for manufacturing deviceFeb 18, 13Dec 30, 14[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0017,711 BEAM PROCESSING APPARATUS, BEAM PROCESSING METHOD, AND BEAM PROCESSED SUBSTRATEAbandonedMar 19, 09Jan 27, 11[B23K]
2009/0051,358 Flaw Detector and Flaw Detection Method For Silicon Layer of WaferAbandonedSep 04, 06Feb 26, 09[G01N]

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