Inventor · disambiguated record
Johannes Johanna Van Herk
Also filed as: VAN HERK JOHANNES J · VAN HERK JOHANNES JOHANNA
11 granted patents·3 pending applications·705 citations·filing 1987–2009
92Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV6PHILIPS CORP3VAN HERK JOHANNES JOHANNA2BODLAENDER MAARTEN PETER1ROERSMA MICHIEL ERRIT1
Top patents by PatentIndex Score
14 records- 0196US7551354B2Mirror with built in displayKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Jun 23, 2009·244 cites·16 claims
- 0296US7379243B2Mirror with built-in displayKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted May 27, 2008·155 cites·17 claims
- 0379US8145318B2Measurement and stimulation of muscle tissueVAN HERK JOHANNES JOHANNA·Filed 2006·Granted Mar 27, 2012·31 cites·16 claims
- 0479US6301500B1Electro-stimulation apparatus using electrode matrix and a counter electrodePHILIPS CORP·Filed 1999·Granted Oct 9, 2001·170 cites·22 claims
- 0573US8620434B2Method and system for dynamic recalibration of tens stimulation points to compensate for changing electrode conditions with fail-safe and auto-recovery functionalityBODLAENDER MAARTEN PETER·Filed 2009·Granted Dec 31, 2013·20 cites·15 claims
- 0663US6810349B2System and method for determining a measure of the physical activity of an objectKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Oct 26, 2004·17 cites·19 claims
- 0756US10518106B2Device and method for low intensity optical hair growth controlROERSMA MICHIEL ERRIT·Filed 2009·Granted Dec 31, 2019·1 cites·10 claims
- 0855US5891064AMassaging apparatus having two rollers and suction chamberU S PHILIPS CORPORATIION·Filed 1997·Granted Apr 6, 1999·34 cites·8 claims
- 0949US4772828AControl device supplying optimum power to oscillating drive motor for resonant-piston type compressor unitPHILIPS CORP·Filed 1987·Granted Sep 20, 1988·14 cites·10 claims
- 1048US2006005041A1System for identifying a personKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 1146US8996100B2Monitoring system comprising electrodes with projectionsVAN HERK JOHANNES JOHANNA·Filed 2003·Granted Mar 31, 2015·3 cites·5 claims
- 1246US2010106076A1Drug administration based on a patient's activity status measured by acceleration sensorsKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Application pending·0 cites
- 1343US5539288AFood processor with automatic stop and signal processing unit with differentiating means for torsion signalPHILIPS CORP·Filed 1993·Granted Jul 23, 1996·16 cites·20 claims
- 1441US2010087903A1Electrotherapeutic deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →