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SUN WEIFENG
CN4 patents
Top patents by PatentIndex Score
US8723496B2May 13, 2014
Switching power supply with quick transient response
SUN WEIFENG7 citations70
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Systems and methods for graphical rendering
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Systems and methods for graphical rendering
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US8164592B2Apr 24, 2012
Systems and methods for graphical rendering
SUN WEIFENG0 citations49