Mr. Young Liu and K.W. Chang have been awarded a patent for "Wireless surround system."

 

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R&D Center Mr. Anderson Tang has been awarded a patent for "Video-processing Chip, Audio-video System and Related Method Capable of Saving Power."

 

 

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R&D Center Mr. Jerry Chen, Albert Chung and Robert Lin have been awarded a patent for "Audio Amplifier Driven by Single Voltage Source."

 

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R&D Center Mr. Jerry Chen, Albert Chung and Robert Lin have been awarded a patent for "Speaker System of Utilizing Pulse Width Modulation Signals for Saving Power Consumption."

 

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PTC has been awarded a patent for "An Audio Player and Related Method Capable of Saving Memory Space."

 

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R&D Center Mr. De-Yu Kao has been awarded a patent for "Sigma-Delta Circuit And Related Method with Time Sharing Architecture."

 

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R&D Center Mr. Ryan Lee has been awarded a patent for "Voltage Controlled Amplifier For A Signal Processing System."

 

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PTC has been awarded a patent for "Omit video block in video source device application field."

 

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R&D Center Mr. Young Liu has been awarded a patent for "Apparatus and method for controlling Fluorescent Lamp."

 

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