Assignee

SHI QIAN

CN·1 granted patent·1 pending application·1 citations·filing 2005–2010

Technology mixG06F1 H03L1

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2 records

0153US9378344B2Method and apparatus for protecting information based on data cardSHI QIAN·Filed 2010·Granted Jun 28, 2016·1 cites·8 claims
0228US2006145776A1High-speed VCO calibration technique for frequency synthesizersSHI QIAN·Filed 2005·Application pending·0 cites

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