R&D center Mr. KW Chang has been awarded "FSK Demodulator, FM Demodulator, and Related Method with a Build-In Band-Pass Filter" in USA.

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PTC has been awarded "Decoder for 4QAM-NR and Method Thereof" in Taiwan.

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PTC has been awarded "Error-Correcting Method Used in Data Transmission and Decoding" in Taiwan.

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R&D Center Mr. Shao Tien Kan has been awarded "Testing Circuit Board for Preventing Tested Chip Positions from Being Wrongly Positioned" in USA.

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R&D Center, Mr. Ryan Lee has been awarded "Voltage-Controlled Amplifier for a Signal Processing System" in Japan.

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R&D Center, Mr. Anderson Tang has been awarded "Display Control System of a Display Panel and Control Method Thereof" in Republic of China.

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PTC has been awarded "Drive Voltage Generator" in China.

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R&D Center, Mr. Ryan Lee has been awarded "Charging Circuit and Control Method and Integrated Circuit Utilizing the Same" in China.

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PTC has been awarded "Device for Layer-Jumping Control of Optical Disc Device and Related Method" in USA.

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PTC has been awarded "Remote Controller" in China.

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