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Multi-finger GGNMOS (grounded-gate bipolar transistor) device for ESD (electro-static discharge) protection circuit and manufacturing method thereof
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Detection method and detection circuit for duty ratio of pulse signal
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Junction field effect transistor with ESD protection structure
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Control circuit and control method of switching circuit and switching power supply circuit
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Manufacturing method of transverse super junction structure
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Method for manufacturing semiconductor power device
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Battery pack equalization circuit and equalization method
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Packaging structure of semiconductor device and packaging method thereof
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Chip parameter testing and calibrating method
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Zero-voltage-conduction flyback circuit and control method and control circuit thereof
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Parasitic LDMOS device and manufacturing method thereof
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Control method and control circuit of switching power supply circuit and switching power supply
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Control method and control circuit of switch circuit and switch circuit
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Voltage regulating circuit and method
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Method for manufacturing lateral double-diffused transistor
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Semiconductor device for electrostatic protection
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Power supply circuit and power supply method
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Control circuit and control method of switching circuit and switching circuit
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Method for manufacturing lateral double-diffused transistor
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LDMOS device and manufacturing method thereof
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