Inventor · disambiguated record

Songtao Ma

Also filed as: MA SONGTAO

100 granted patents·2 pending applications·1,871 citations·filing 19982018

99Inventor score
Technology areasG07FG06QG07DB65HG06F
Files withDIEBOLD SELF SERVICE SYS46DIEBOLD SELF-SERVICE SYSTEMS DIV OF DIEBOLD INCORPORATED12DIEBOLD INC11MA SONGTAO9DIEBOLD NIXDORF INC5

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