Inventor · disambiguated record
Pieter Van Der Werf
Also filed as: VAN DER WERF PIETER
5 granted patents·128 citations·filing 1983–1989
81Inventor score
Files withPHILIPS CORP5
Top patents by PatentIndex Score
5 records- 0194US4568140AOptical element comprising a transparent substrate and an antireflection coating for the near-infrared region of wavelengthsPHILIPS CORP·Filed 1983·Granted Feb 4, 1986·84 cites·16 claims
- 0272US4731558AMethod of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectancePHILIPS CORP·Filed 1986·Granted Mar 15, 1988·21 cites·17 claims
- 0347US4679892AComponent for an integrated optical systemPHILIPS CORP·Filed 1984·Granted Jul 14, 1987·11 cites·8 claims
- 0441US4932754AMultilayer optical componentPHILIPS CORP·Filed 1989·Granted Jun 12, 1990·9 cites·36 claims
- 0522US4717457AMethod of providing a transparent layer on a substratePHILIPS CORP·Filed 1984·Granted Jan 5, 1988·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →