Inventor · disambiguated record

Xianghong Zhao

Also filed as: ZHAO XIANGHONG

1 granted patent·8 citations·filing 2013–2013

30Inventor score

Technology areasG02B

Files withGEMEX SYSTEMS INC1

Top patents by PatentIndex Score

1 record

0179US9239294B2Gem identification method and apparatus using digital imaging viewerGEMEX SYSTEMS INC·Filed 2013·Granted Jan 19, 2016·8 cites·5 claims

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