Inventor · disambiguated record
Johannus Bakx
Also filed as: BAKX JOHANNES LEOPOLDUS · BAKX JOHANNUS L · BAKX JOHANNUS LEOPOLDUS
21 granted patents·3 pending applications·228 citations·filing 1993–2011
94Inventor score
Top patents by PatentIndex Score
24 records- 0191US6785196B2Device and method for recording information on a track having preformed position informationKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Aug 31, 2004·30 cites·10 claims
- 0289US5418773AZoned record carrierIBM·Filed 1993·Granted May 23, 1995·47 cites·7 claims
- 0388US6320825B1Method and apparatus for recording compressed variable bitrate audio informationPHILIPS CORP·Filed 1998·Granted Nov 20, 2001·53 cites·13 claims
- 0476US5617399AWrite intensity calibration of a recording beam by reading a test pattern written on a buffer sector of a record carrierPHILIPS CORP·Filed 1995·Granted Apr 1, 1997·30 cites·17 claims
- 0575US7623432B2Method of recording information on a multi layer record carrier, and device for recording on a dual layer record carrierKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Nov 24, 2009·9 cites·16 claims
- 0671US6137755ADeriving a tracking error signal from a time difference between detector signalsPHILIPS CORP·Filed 1998·Granted Oct 24, 2000·26 cites·8 claims
- 0757US5844865ASystem for storing and reproducing information from a disc shaped information carrierPHILIPS CORP·Filed 1996·Granted Dec 1, 1998·13 cites·14 claims
- 0856US6762987B2Slicer arrangementKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jul 13, 2004·3 cites·8 claims
- 0955US6583396B2Optical transducer and recording/playback device comprising the transducerKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jun 24, 2003·2 cites·15 claims
- 1054USRE38703EDevice for scanning a disc-shaped information carrier with controlled changes in angular and linear velocitiesKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Feb 15, 2005·2 cites·193 claims
- 1153US7054243B2Playback apparatus with second variation detectionKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted May 30, 2006·2 cites·10 claims
- 1247US8531929B2Recording methods and devices for recording information on dual layer recordable disksBAKX JOHANNUS LEOPOLDUS·Filed 2011·Granted Sep 10, 2013·0 cites·26 claims
- 1346US7986598B2Recording methods and devices for recording information on dual layer recordable disksKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Jul 26, 2011·0 cites·13 claims
- 1446US7057980B2Device and method for recording informationKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Jun 6, 2006·0 cites·9 claims
- 1545US6700861B2Optical disc and apparatus for scanning the optical discKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Mar 2, 2004·0 cites·35 claims
- 1644US6075670ADevice for scanning a disc-shaped information carrier with controlled changes in angular and linear velocitiesPHILIPS CORP·Filed 1995·Granted Jun 13, 2000·6 cites·19 claims
- 1743US2003173495A1Optical transducer and recording/playback device comprising the transducerKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 1842US7505391B2Arrangement for reading an information carrierKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Mar 17, 2009·0 cites·10 claims
- 1942US2007035834A1Optical disc driveKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2041US2006187807A1Optical disc having focus offset areaKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2139US6753733B2Amplifier circuit and method for reducing stray feedbackKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jun 22, 2004·2 cites·16 claims
- 2239US6580680B1Optical disc and apparatus for scanning the optical discKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jun 17, 2003·3 cites·19 claims
- 2334US6559713B2Self-tracking filterKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted May 6, 2003·0 cites·15 claims
- 2430US5365508AMagneto-optical read/write devicePHILIPS CORP·Filed 1993·Granted Nov 15, 1994·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →