Inventor · disambiguated record
Schelte Heeringa
Also filed as: HEERINGA SCHELTE
15 granted patents·250 citations·filing 1993–2014
93Inventor score
Files withPHILIPS CORP8HEERINGA SCHELTE4DIJKSTRA JACOB1KONINKL PHILIPS ELECTRONICS NV1KONINKLIJKE PHILIPS NV1
Top patents by PatentIndex Score
15 records- 0191US8487540B2Variable light-level production using different dimming modes for different light-output rangesDIJKSTRA JACOB·Filed 2008·Granted Jul 16, 2013·50 cites·22 claims
- 0280USRE38634ESystem appliance and cartridge for personal body careKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Oct 26, 2004·35 cites·18 claims
- 0378US8253419B2Battery voltage monitoring system for monitoring the battery voltage of a series arrangement of more than two batteriesHEERINGA SCHELTE·Filed 2008·Granted Aug 28, 2012·5 cites·7 claims
- 0475US6131288ASystem appliance and cartridge for personal body carePHILIPS CORP·Filed 1998·Granted Oct 17, 2000·52 cites·11 claims
- 0571US8138725B2Simulated fast recharge of power supplyHEERINGA SCHELTE·Filed 2007·Granted Mar 20, 2012·8 cites·13 claims
- 0669US9155150B2LED driver operating in different modesHEERINGA SCHELTE·Filed 2012·Granted Oct 6, 2015·2 cites·13 claims
- 0769US8908478B2Tap sensitive alarm clockHEERINGA SCHELTE·Filed 2011·Granted Dec 9, 2014·2 cites·13 claims
- 0860US6016260ASwitched-mode power supply with current and voltage limitationPHILIPS CORP·Filed 1998·Granted Jan 18, 2000·27 cites·19 claims
- 0957US5717320APower supply circuitPHILIPS CORP·Filed 1996·Granted Feb 10, 1998·25 cites·28 claims
- 1056US10317849B2Tap sensitive alarm clockKONINKLIJKE PHILIPS NV·Filed 2014·Granted Jun 11, 2019·0 cites·15 claims
- 1150US5852549APower-supply circuitPHILIPS CORP·Filed 1996·Granted Dec 22, 1998·17 cites·33 claims
- 1243US5757629ASwitched-mode power supply with compensation for varying input voltagePHILIPS CORP·Filed 1997·Granted May 26, 1998·15 cites·19 claims
- 1337US5412332ADrive circuit for a flyback converter with switching transistors in bridge arrangementPHILIPS CORP·Filed 1993·Granted May 2, 1995·5 cites·16 claims
- 1431US5847940APower-supply circuitPHILIPS CORP·Filed 1996·Granted Dec 8, 1998·6 cites·23 claims
- 1529US5838553AVoltage stabilized self-oscillating power supplyPHILIPS CORP·Filed 1997·Granted Nov 17, 1998·1 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →