Jun Sik Lee

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Technology Profile

Technology # of Patents
B08B: CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 1
B44C: PRODUCING DECORATIVE EFFECTS 1
G03F: PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 2

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
8,518,6102013Method for fabricating photomask0
2009/0323,9642009SYSTEM AND METHOD OF UPDATING KEY BASED ON COMMUNICATION COST AND SECURITY DAMAGE COST1
2009/0004,5742009METHOD FOR FABRICATING PHOTOMASK0
2006/0137,7172006Method for removing impurities grown on a phase shift mask4
6,927,4382005Nonvolatile ferroelectric memory device and method for fabricating the same0

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