PTC has been awarded "Current generating circuit" in PRC.
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PTC has been awarded "Pulse width modulation signal generating circuit and amplifier circuit with beat frequency cancellation circuit" in PRC.
PTC has been awarded "Game controller with speaker" in PRC.
PTC has been awarded "Control module for controlling electro-phoretic display integrated circuit and method thereof" in USA.
PTC has been awarded "Dead-time detecting circuit for inductive load and modulation circuit using the same" in ROC.
PTC has been awarded "Method for measuring transconductance" in ROC.
PTC has been awarded "Circuit for generating drive voltage" in ROC.
PTC has been awarded "ESD protecting device" in ROC.
PTC has been awarded "Handler and method for testing the same" in ROC.
PTC has been awarded "One-shot circuit capable of being integrated into a chip, transmitter capable of reducing start-up time, and related method" in USA.