Inventor · disambiguated record
Ulrich Boeke
Also filed as: BOEKE ULRICH
19 granted patents·3 pending applications·61 citations·filing 2001–2021
92Inventor score
Files withSIGNIFY HOLDING BV8KONINKL PHILIPS ELECTRONICS NV5BOEKE ULRICH4DEPPE CARSTEN1KONINKLIJKE PHILIPS NV1
Top patents by PatentIndex Score
22 records- 0186US10042403B2Management of power-over-ethernet installationWENDT MATTHIAS·Filed 2011·Granted Aug 7, 2018·8 cites·11 claims
- 0286US7737937B2Scanning backlight for a matrix displayKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Jun 15, 2010·9 cites·22 claims
- 0376US8258713B2Supplying a signal to a light sourceDEPPE CARSTEN·Filed 2008·Granted Sep 4, 2012·6 cites·4 claims
- 0475US11095464B2Optical fibre enhanced PoE networkSIGNIFY HOLDING BV·Filed 2018·Granted Aug 17, 2021·2 cites·10 claims
- 0574US8355268B2Electronic driver circuit and methodKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Jan 15, 2013·5 cites·11 claims
- 0666US6490175B2DC to DC converterKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Dec 3, 2002·16 cites·15 claims
- 0761US9048692B2Controlled converter architecture with prioritized electricity supplyBOEKE ULRICH·Filed 2012·Granted Jun 2, 2015·2 cites·13 claims
- 0861US8610373B2Dimming of lighting systemBOEKE ULRICH·Filed 2010·Granted Dec 17, 2013·1 cites·5 claims
- 0960US10845855B2Management of power-over-ethernet installationSIGNIFY HOLDING BV·Filed 2018·Granted Nov 24, 2020·0 cites·12 claims
- 1059US9425696B2Rectifying circuit and method for an unbalanced two phase DC gridKONINKLIJKE PHILIPS NV·Filed 2013·Granted Aug 23, 2016·1 cites·9 claims
- 1154US12167517B2Driver for a load, as well as a corresponding light emitting diode, LED, based lighting device and a methodSIGNIFY HOLDING BV·Filed 2021·Granted Dec 10, 2024·0 cites·12 claims
- 1254US9831667B2Signal-level based control of power grid load systemsPHILIPS LIGHTING HOLDING BV·Filed 2013·Granted Nov 28, 2017·0 cites·11 claims
- 1352US7859867B2Method and inverter for converting a DC voltage into a 3-phase AC outputKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Dec 28, 2010·3 cites·15 claims
- 1451US11973426B2Universal buck converterSIGNIFY HOLDING BV·Filed 2021·Granted Apr 30, 2024·0 cites·11 claims
- 1550US8279637B2Generating drive signals for a synchronous rectification switch of a flyback converterBOEKE ULRICH·Filed 2007·Granted Oct 2, 2012·3 cites·9 claims
- 1649US11366204B2Optical wake-up detection for a user interface deviceSIGNIFY HOLDING BV·Filed 2018·Granted Jun 21, 2022·0 cites·14 claims
- 1747US11206718B2Lighting driver, lighting circuit and drive methodSIGNIFY HOLDING BV·Filed 2018·Granted Dec 21, 2021·0 cites·13 claims
- 1842US6643146B2ConverterKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Nov 4, 2003·5 cites·13 claims
- 1942US2022294346A1A switched power converter for converting a dc supply voltage to multiple balanced dc output voltagesSIGNIFY HOLDING BV·Filed 2020·Application pending·0 cites
- 2037US10980097B2Power source equipment device for a power over ethernet lighting systemSIGNIFY HOLDING BV·Filed 2016·Granted Apr 13, 2021·0 cites·14 claims
- 2134US2012155139A1Electrical Energy Conversion Circuit DeviceBOEKE ULRICH·Filed 2010·Application pending·0 cites
- 2232US2002167824A1Power supply unit DC-DC conversionFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →