Inventor · disambiguated record

Christianus W. F. Vriens

Also filed as: VRIENS CHRISTIANUS W F

1 granted patent·1 pending application·62 citations·filing 1998–2002

52Inventor score

Technology areasH04N

Files withKONINKL PHILIPS ELECTRONICS NV2

Top patents by PatentIndex Score

2 records

0180US6415040B1Device for optically scanning a record carrierKONINKL PHILIPS ELECTRONICS NV·Filed 1998·Granted Jul 2, 2002·62 cites·14 claims
0245US2002168088A1Method and arrangement for detecting a watermarkKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →