Inventor · disambiguated record
Bernardus A. J. Jacobs
Also filed as: JACOBS BERNARDUS A J · JACOBS BERNARDUS ANTONIUS J · JACOBS BERNARDUS ANTONIUS JOHA
19 granted patents·1 pending application·260 citations·filing 1978–2002
95Inventor score
Top patents by PatentIndex Score
20 records- 0183US4230915ARecord carrier with an optically readable radiation-reflecting information structurePHILIPS CORP·Filed 1978·Granted Oct 28, 1980·24 cites·4 claims
- 0282US5802032AMethod and device for recording a mark having a substantially constant number of pulses per unit length independent of writing speed on an optical information carrierPHILIPS CORP·Filed 1997·Granted Sep 1, 1998·31 cites·13 claims
- 0378US5965229AOptical recording mediumPHILIPS CORP·Filed 1997·Granted Oct 12, 1999·31 cites·16 claims
- 0478US5604003AOptical information carrierPHILIPS CORP·Filed 1995·Granted Feb 18, 1997·36 cites·9 claims
- 0571US6040066ARewritable optical information mediumPHILIPS CORP·Filed 1998·Granted Mar 21, 2000·24 cites·8 claims
- 0670US5065377AMethod of and apparatus for writing and reading a magneto-optical record carrier with an information density greater than that corresponding to the size of the scanning spotPHILIPS CORP·Filed 1989·Granted Nov 12, 1991·17 cites·26 claims
- 0761US7079466B1Method and device for recording marks in an information layer of an optical record carrierKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 18, 2006·4 cites·27 claims
- 0860US5126985AMethod of recording information on a record carrier of the thermomagnetic type, and device for carrying out the methodPHILIPS CORP·Filed 1991·Granted Jun 30, 1992·13 cites·12 claims
- 0958US5014254AMagneto-optical recording method and magneto-optical recording apparatusPHILIPS CORP·Filed 1988·Granted May 7, 1991·10 cites·13 claims
- 1056US5442597AApparatus for writing and reading a magneto-optical record carrierPHILIPS CORP·Filed 1993·Granted Aug 15, 1995·9 cites·22 claims
- 1155US4290075AOptical recording device having several ablative recording layersPHILIPS CORP·Filed 1979·Granted Sep 15, 1981·14 cites·11 claims
- 1253US6127049ARewritable optical information mediumPHILIPS CORP·Filed 1998·Granted Oct 3, 2000·10 cites·8 claims
- 1350US5371721AMethod and apparatus for writing and reading a magneto-optical record carrierPHILIPS CORP·Filed 1992·Granted Dec 6, 1994·9 cites·28 claims
- 1448US5282095ADirect over-write magneto-optical recording medium having multiple recording layers, and method of recording new information by directly overwriting pre-existing recorded information on such mediumPHILIPS CORP·Filed 1992·Granted Jan 25, 1994·7 cites·8 claims
- 1544US5307328AMagneto-optical scanning device with small coilPHILIPS CORP·Filed 1992·Granted Apr 26, 1994·6 cites·20 claims
- 1640US5553038AMagneto-optical record carrier with recording track structure suited for high density recordingPHILIPS CORP·Filed 1995·Granted Sep 3, 1996·4 cites·10 claims
- 1737US4476214AOptical information disk comprising tellurium, selenium and antimonyPHILIPS CORP·Filed 1981·Granted Oct 9, 1984·6 cites·5 claims
- 1835US5321682AMethod of and device for recording information on a record carrier having a recording layer which, when heated, undergoes an optically detectable changePHILIPS CORP·Filed 1992·Granted Jun 14, 1994·4 cites·27 claims
- 1933US2005030870A1Method and device for recording marks in recording layer of an optical storage mediumFiled 2002·Application pending·0 cites
- 2032US5719614AOptical reading and recording device containing a radiation source which has a substantially constant mean heat dissipation during reading and recordingPHILIPS CORP·Filed 1995·Granted Feb 17, 1998·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →