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CN112272013A
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Operational amplifier chip with noise reduction function
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CN110517988A
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A kind of igbt chip and its processing technology and process equipment with compound grid structure
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CN110491838A
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A kind of substrate and its manufacturing process for igbt chip
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CN110517994A
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A kind of fixed structure and its fixing means of igbt chip
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CN110473837A
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A kind of trench gate igbt chip and its installation and application
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CN110470977A
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A kind of detection instrument of the igbt chip test with security component
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CN110504230A
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A kind of thermally conductive igbt chip of high intensity and its processing technology and processing unit (plant)
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CN110459593A
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A kind of unidirectional TVS device of low clamp voltage and its manufacturing method
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CN110491873A
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A kind of surge protection array and manufacturing method based on thyristor structure
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CN109580999A
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A kind of chip test fixture
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CN109166908A
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A kind of unidirectional TVS of low overshoot voltage and its manufacturing method
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CN109192769A
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Diode rectification chip and its manufacturing method with low forward voltage drop high voltage
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CN109192785A
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A kind of the low pressure TVS device and its manufacturing method of Low dark curient
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