Inventor · disambiguated record
Ruhua Ma
Also filed as: MA RUHUA
2 granted patents·1 pending application·17 citations·filing 2010–2025
59Inventor score
Technology areasH04W
Top patents by PatentIndex Score
3 records- 0154USD652434SFreezerSUN JING·Filed 2010·Granted Jan 17, 2012·10 cites·1 claims
- 0249US2025301329A1Devices and methods for embedded subscriber identity module provisioningHAND HELD PROD INC·Filed 2025·Application pending·0 cites
- 0344USD677288SRefrigeratorMA RUHUA·Filed 2011·Granted Mar 5, 2013·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →