Inventor · disambiguated record
Ou Ma
Also filed as: MA OU
4 granted patents·162 citations·filing 2009–2022
78Inventor score
Top patents by PatentIndex Score
4 records- 0192US8353199B1Multi-degree-of-freedom test stand for unmanned air vehiclesARROWHEAD CT INC·Filed 2010·Granted Jan 15, 2013·65 cites·24 claims
- 0290US9228917B1Six degrees of freedom free-motion test apparatusARROWHEAD CT INC·Filed 2013·Granted Jan 5, 2016·25 cites·20 claims
- 0387US8152699B1Apparatus and method for reduced-gravity simulationMA OU·Filed 2009·Granted Apr 10, 2012·72 cites·19 claims
- 0463US12257694B2Door control apparatusUNIV CINCINNATI·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →