Inventor · disambiguated record
Johannes M. G. Verhoeven
Also filed as: VERHOEVEN JOHANNES M G
6 granted patents·213 citations·filing 1981–1996
86Inventor score
Files withPHILIPS CORP6
Top patents by PatentIndex Score
6 records- 0190US4756972ALaminated optical componentPHILIPS CORP·Filed 1984·Granted Jul 12, 1988·82 cites·3 claims
- 0285US4623496AMethod of manufacturing an optical element having an aspheric surfacePHILIPS CORP·Filed 1984·Granted Nov 18, 1986·34 cites·1 claims
- 0381US4957663AMethod of manufacturing optical componentsPHILIPS CORP·Filed 1989·Granted Sep 18, 1990·45 cites·11 claims
- 0475US4738516AOptical element having an aspheric surfacePHILIPS CORP·Filed 1986·Granted Apr 19, 1988·26 cites·3 claims
- 0571US4489408ABeam-splitting prism, method of manufacturing said prism, and optical read and/or write unit provided with said prismPHILIPS CORP·Filed 1981·Granted Dec 18, 1984·17 cites·7 claims
- 0643US5682077ADisplay device and cathode ray tubePHILIPS CORP·Filed 1996·Granted Oct 28, 1997·9 cites·28 claims
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