Assignee
CHAN WAI PO FRANCIS
FR·2 granted patents·40 citations·filing 2008–2010
Top patents by PatentIndex Score
2 records- 0187US8140033B2Method for automatic impedance matching for a radiofrequency circuit and transmission or reception system with automatic matchingCHAN WAI PO FRANCIS·Filed 2008·Granted Mar 20, 2012·40 cites·19 claims
- 0224US9041611B2Impedance matching method for a multiband antenna, and transmission or receiver channel having automatic matchingCHAN WAI PO FRANCIS·Filed 2010·Granted May 26, 2015·0 cites·13 claims
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