Inventor · disambiguated record
Cheng-Fang Liu
Also filed as: LIU CHENG · LIU CHENG-FANG
4 granted patents·1 pending application·50 citations·filing 2000–2019
74Inventor score
Top patents by PatentIndex Score
5 records- 0179US7057565B1Multi-band flat antennaLIU CHENG-FANG·Filed 2005·Granted Jun 6, 2006·20 cites·20 claims
- 0275US6651266B1Flushing method of toilet, toilet used for carrying out said method and components thereofBEIJING ZHONGLIAN HUAN JIETONG·Filed 2000·Granted Nov 25, 2003·27 cites·4 claims
- 0374US10945063B2Neckband headset with noise rejectionPLANTRONICS·Filed 2019·Granted Mar 9, 2021·2 cites·19 claims
- 0441US2012260116A1External power-saving usb mass storage device and power-saving method thereofCHEN SZU-MING·Filed 2011·Application pending·0 cites
- 0533US6958728B2Flat antennaLIU CHENG-FANG·Filed 2004·Granted Oct 25, 2005·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →