Inventor · disambiguated record

Joy Ou

Also filed as: OU JOY

1 granted patent·7 citations·filing 2007–2007

29Inventor score

Technology areasG01J

Files withCHROMA ATE INC1

Top patents by PatentIndex Score

1 record

0166US7626403B2Photosensor testing device with built-in light source and tester provided with said deviceCHROMA ATE INC·Filed 2007·Granted Dec 1, 2009·7 cites·10 claims

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