Inventor · disambiguated record
Antonius G. H. Verhulst
Also filed as: VERHULST ANTONIUS G H · VERHULST ANTONIUS GERARDUS H · VERHULST ANTONIUS GERARDUS HEN · VERHULST ANTONIUS GERARDUS HENDRIKUS
22 granted patents·1 pending application·636 citations·filing 1975–2005
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US4965562AElectroscopic display devicePHILIPS CORP·Filed 1988·Granted Oct 23, 1990·157 cites·9 claims
- 0294US5007715ADisplay and pick-up device for stereoscopic picture displayPHILIPS CORP·Filed 1989·Granted Apr 16, 1991·115 cites·15 claims
- 0386US4807967APassive display devicePHILIPS CORP·Filed 1987·Granted Feb 28, 1989·56 cites·7 claims
- 0473US5627560ADisplay devicePHILIPS CORP·Filed 1995·Granted May 6, 1997·43 cites·4 claims
- 0571US5767829ALiquid crystal display device including drive circuit for predetermining polarization statePHILIPS CORP·Filed 1995·Granted Jun 16, 1998·36 cites·5 claims
- 0668US5684504ADisplay devicePHILIPS CORP·Filed 1995·Granted Nov 4, 1997·36 cites·8 claims
- 0766US5905484ALiquid crystal display device with control circuitPHILIPS CORP·Filed 1996·Granted May 18, 1999·31 cites·11 claims
- 0866US4157591AMagnetic domain devicePHILIPS CORP·Filed 1976·Granted Jun 5, 1979·14 cites·14 claims
- 0965US5151804AFerroelectric liquid crystal display having a spread of angles for grayscale and method of manufacturePHILIPS CORP·Filed 1990·Granted Sep 29, 1992·35 cites·33 claims
- 1063US5404236ADisplay device with crossing electrodes with specific ratio for gray scalePHILIPS CORP·Filed 1994·Granted Apr 4, 1995·27 cites·24 claims
- 1157US4151601AMagnetic domain memory device with an improved detectorPHILIPS CORP·Filed 1977·Granted Apr 24, 1979·8 cites·6 claims
- 1255US5208689AElectro-optic display device with increased number of transmission levelsPHILIPS CORP·Filed 1991·Granted May 4, 1993·19 cites·22 claims
- 1354US6069604ALiquid crystal display device including drive circuit for predetermining polarization statePHILIPS CORP·Filed 1998·Granted May 30, 2000·16 cites·8 claims
- 1450US4923283AElectroscopic fluid displayPHILIPS CORP·Filed 1988·Granted May 8, 1990·13 cites·6 claims
- 1545US4948708AMethod of manufacturing a display devicePHILIPS CORP·Filed 1988·Granted Aug 14, 1990·11 cites·9 claims
- 1642US2009268904A1Display device for visually reconstructing an imageKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 1741US4471467AMagnetic domain devicePHILIPS CORP·Filed 1979·Granted Sep 11, 1984·3 cites·7 claims
- 1832US6169531B1Liquid-crystal control circuit display device with selection signalPHILIPS CORP·Filed 1997·Granted Jan 2, 2001·3 cites·6 claims
- 1932US5467105ADisplay devicePHILIPS CORP·Filed 1990·Granted Nov 14, 1995·4 cites·41 claims
- 2032US3991233AMethod of manufacturing a magnetizable layer for a magnetic domain devicePHILIPS CORP·Filed 1975·Granted Nov 9, 1976·2 cites·1 claims
- 2130US5004322AMethod of manufacturing an improved electroscopic fluid displayPHILIPS CORP·Filed 1990·Granted Apr 2, 1991·4 cites·7 claims
- 2226US5347393AElectro-optical display device with sub-electrodesPHILIPS CORP·Filed 1992·Granted Sep 13, 1994·3 cites·9 claims
- 2323US4004287AHollow magnetic domain recording devicePHILIPS CORP·Filed 1975·Granted Jan 18, 1977·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →