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Forming method of flash memory device
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Mask read-only memory
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Method for improving perpendicularity of photoetching pattern
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Method for manufacturing magnetic sensor
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Method for manufacturing memory
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LDMOS device and technological method
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Manufacturing method of power device and device
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Memory, manufacturing method and operating method of memory
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Semiconductor device and method for manufacturing the same
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Trench gate power device and preparation method thereof
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Method for manufacturing MOSFET (Metal-oxide-semiconductor field Effect transistor) device comprising SGT (silicon germanium transistor) structure
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Semiconductor device and method of forming the same
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Method for manufacturing test structure
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Passivation layer test structure
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Split-gate flash memory and preparation method thereof
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Method for reducing stress of passivation layer and stress buffer structure of passivation layer
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Flash memory and forming method thereof
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Reference voltage source circuit
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Memory wafer test method and test device
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Method for forming metal interconnection structure
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