Inventor · disambiguated record
Mao-Chiang Chen
Also filed as: CHEN MAO-CHIANG
8 granted patents·2 pending applications·29 citations·filing 2006–2023
81Inventor score
Top patents by PatentIndex Score
10 records- 0185US9436226B2Tablet computerPOSIFLEX TECH INC·Filed 2014·Granted Sep 6, 2016·13 cites·13 claims
- 0269US10131398B1Shock-absorbent structure of electric carrierKUIANDA COMPANY LTD·Filed 2017·Granted Nov 20, 2018·3 cites·5 claims
- 0368US7440276B1Cooling-fan-free system modulePOSIFLEX INC·Filed 2007·Granted Oct 21, 2008·6 cites·28 claims
- 0465US9139228B2Modular electric scooter frame structureKUIANDA COMPANY LTD·Filed 2014·Granted Sep 22, 2015·5 cites·8 claims
- 0553USD1089388SPoint of sale terminalPOSIFLEX TECH INC·Filed 2023·Granted Aug 19, 2025·1 cites·1 claims
- 0648US7460368B2Cooling-fan-free system modulePOSIFLEX INC·Filed 2006·Granted Dec 2, 2008·1 cites·20 claims
- 0743US10137041B2Handy type electric carriageKUIANDA COMPANY LTD·Filed 2016·Granted Nov 27, 2018·0 cites·9 claims
- 0841US10092466B1Shock-absorbent anti-tilt structure of electric carrierKUIANDA COMPANY LTD·Filed 2017·Granted Oct 9, 2018·0 cites·6 claims
- 0937US2014144280A1Retractable handle for mobility scooterFREERIDER CORP·Filed 2012·Application pending·0 cites
- 1036US2011253464A1Suspension system for electric wheelchairFREERIDER CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →