Inventor · disambiguated record
Qichen Ma
Also filed as: MA QICHEN
14 granted patents·145 citations·filing 2012–2021
92Inventor score
Top patents by PatentIndex Score
14 records- 0190US12046769B2Battery structure and carrier vehicleZHEJIANG E P EQUIPMENT CO LTD·Filed 2021·Granted Jul 23, 2024·2 cites·20 claims
- 0289USD770719SPowered pallet truckBIG LIFT LLC·Filed 2015·Granted Nov 1, 2016·29 cites·1 claims
- 0389USD730614SPersonnel lift vehicleWU LILI·Filed 2013·Granted May 26, 2015·33 cites·1 claims
- 0487US9586605B2Powered pallet truckBIG LIFT LLC·Filed 2013·Granted Mar 7, 2017·18 cites·19 claims
- 0582US10040674B2Cart with height adjustable platform and methods of using the sameBIG LIFT LLC·Filed 2014·Granted Aug 7, 2018·10 cites·22 claims
- 0676USD739112SPowered pallet truckHE JINHUI·Filed 2013·Granted Sep 15, 2015·18 cites·1 claims
- 0769USD770720SPowered pallet truckBIG LIFT LLC·Filed 2015·Granted Nov 1, 2016·10 cites·1 claims
- 0867US11420858B2Personnel lift vehicleBIG LIFT LLC·Filed 2019·Granted Aug 23, 2022·1 cites·10 claims
- 0966USD733389SPersonnel lift vehicleBIG LIFT LLC·Filed 2015·Granted Jun 30, 2015·8 cites·1 claims
- 1063USD733390SPersonnel lift vehicleBIG LIFT LLC·Filed 2015·Granted Jun 30, 2015·7 cites·1 claims
- 1162US10214402B2Personnel lift vehicleWU LILI·Filed 2012·Granted Feb 26, 2019·2 cites·16 claims
- 1259US9440830B2Personnel lift vehicleWU LILI·Filed 2013·Granted Sep 13, 2016·2 cites·13 claims
- 1358US11981553B2Handle head and carrier with the sameZHEJIANG E P EQUIPMENT CO LTD·Filed 2021·Granted May 14, 2024·0 cites·9 claims
- 1456USD734589SPersonnel lift vehicleBIG LIFT LLC·Filed 2015·Granted Jul 14, 2015·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →