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Entries for December 2008
posted on December 29, 2008 00:00
PTC R&D Center has been awarded a patent for "Testing Device " in Taiwan
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posted on December 10, 2008 00:00
R&D Center Mr. M.Y Hwang and Ms. Lisa Chi have been awarded a patent for " Latch Up Prevention Semiconductor Structure " in Taiwan.
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posted on December 10, 2008 00:00
PTC R&D Center has been awarded a patent for "Wind power charging device with rechargeable battery " in Taiwan.
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posted on December 10, 2008 00:00
R&D Center Mr. Ivan Sung has been awarded a patent for "Testing Circuit Board " in Taiwan.
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posted on December 10, 2008 00:00
PTC R&D Center has been awarded a patent for " Wind power charging device with rechargeable battery " in Japan.
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posted on December 10, 2008 00:00
PTC R&D Center has been awarded a patent for " Pulse Amplitude Modulation (PAM) method and circuit for improving the performance of a D-Class Audio Amplifier " in Japan.
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posted on December 10, 2008 00:00
R&D Center Mr. Newtype Wang has been awarded a patent for " Auto gain control circuit " in USA.
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posted on December 10, 2008 00:00
R&D Center Mr. Robert Li has been awarded a patent for " Audio Control Apparatus " in China.
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posted on December 10, 2008 00:00
R&D Center Mr. KW Chang have been awarded a patent for " Power Supply Device " in China.
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posted on December 10, 2008 00:00
PTC R&D Center has been awarded a patent for " Asynchronous BTL Design For A Class-D Audio Amplifier " in China.
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