Inventor · disambiguated record
Bernd Ackermann
Also filed as: ACKERMANN BERND · ACKERMANN BERND DR · ACKERMANN BERND L
53 granted patents·27 pending applications·768 citations·filing 1985–2022
98Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV20SIGNIFY HOLDING BV15PHILIPS CORP12KONINKLIJKE PHILIPS NV11PHILIPS LIGHTING HOLDING BV6
Top patents by PatentIndex Score
80 records- 0195US9622317B2LED retrofit lampPHILIPS LIGHTING HOLDING BV·Filed 2014·Granted Apr 11, 2017·33 cites·12 claims
- 0293US5633555AMagnetic drive arrangement comprising a plurality of magnetically cooperating parts which are movable relative to one anotherPHILIPS CORP·Filed 1995·Granted May 27, 1997·131 cites·7 claims
- 0390US7893661B2Driver circuit arrangementKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Feb 22, 2011·29 cites·8 claims
- 0489US8076872B2Light emitting diode circuit and arrangement and deviceSAUERLANDER GEORG·Filed 2007·Granted Dec 13, 2011·21 cites·19 claims
- 0589US7932799B2TransformerKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Apr 26, 2011·18 cites·14 claims
- 0689US5927249AElectromotive adjustment devicePHILIPS CORP·Filed 1997·Granted Jul 27, 1999·57 cites·11 claims
- 0787US7947947B2LED-based light module package including a ceramic layer and a light sensorKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Granted May 24, 2011·15 cites·9 claims
- 0886US7956714B2High voltage transformerKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Jun 7, 2011·14 cites·4 claims
- 0985US9375281B2Light application apparatus for applying light to an objectMOENCH HOLGER·Filed 2010·Granted Jun 28, 2016·22 cites·10 claims
- 1081US5714828AElectric motor having a stator and a rotorPHILIPS CORP·Filed 1995·Granted Feb 3, 1998·58 cites·10 claims
- 1181US5076399AElevator start control technique for reduced start jerk and acceleration overshootOTIS ELEVATOR CO·Filed 1990·Granted Dec 31, 1991·35 cites·14 claims
- 1280US5994809AMagnetic drive arrangementPHILIPS CORP·Filed 1997·Granted Nov 30, 1999·47 cites·6 claims
- 1380US5624100ADevice for actuating a control memberPHILIPS CORP·Filed 1995·Granted Apr 29, 1997·49 cites·20 claims
- 1478US5157228AAdjusting technique for a digital elevator drive systemOTIS ELEVATOR CO·Filed 1990·Granted Oct 20, 1992·31 cites·9 claims
- 1574US8115779B2Color control of white LED lampsACKERMANN BERND·Filed 2006·Granted Feb 14, 2012·6 cites·4 claims
- 1672US6109589AElectrical actuator with a stabilizing magnetostatic torque, and a throttle device provided with such an actuatorPHILIPS CORP·Filed 1998·Granted Aug 29, 2000·20 cites·7 claims
- 1771US5604390APermanent magnet motor with radically magnetized isotropic permanent magnet cylindrical yokePHILIPS CORP·Filed 1995·Granted Feb 18, 1997·36 cites·16 claims
- 1866US11512825B2Lighting device with battery housingSIGNIFY HOLDING BV·Filed 2019·Granted Nov 29, 2022·1 cites·10 claims
- 1966US9085931B2System and method for controlling a shading deviceACKERMANN BERND·Filed 2010·Granted Jul 21, 2015·4 cites·15 claims
- 2066US8348472B2Lighting device with reflective electroactive polymer actuatorKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Jan 8, 2013·2 cites·10 claims
- 2166US7417523B2Ultra-thin flexible inductorKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Aug 26, 2008·11 cites·15 claims
- 2266US4567411AHigh frequency pulse width modulationOTIS ELEVATOR CO·Filed 1985·Granted Jan 28, 1986·27 cites·1 claims
- 2365US7746208B2Interleaved planar transformer primary and secondary windingKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Jun 29, 2010·3 cites·13 claims
- 2464US8523924B2Colored and white light generating lighting deviceMEYER JORG·Filed 2007·Granted Sep 3, 2013·6 cites·13 claims
- 2564US6734773B2Transformer with integrated inductorKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted May 11, 2004·8 cites·9 claims
- 2663US5418414AElectric motor with permanent-magnet excitationPHILIPS CORP·Filed 1994·Granted May 23, 1995·28 cites·4 claims
- 2762US12302472B2Method and system for supporting serviceability of luminairesSIGNIFY HOLDING BV·Filed 2021·Granted May 13, 2025·0 cites·8 claims
- 2857US8063577B2Method and a driver circuit for LED operationSAUERLAENDER GEORG·Filed 2005·Granted Nov 22, 2011·4 cites·7 claims
- 2955US12150221B2Method and system for setting a driving current of luminairesSIGNIFY HOLDING BV·Filed 2021·Granted Nov 19, 2024·0 cites·8 claims
- 3055US11881739B2Control module for controlling a plurality of power switching elements and a method thereofSIGNIFY HOLDING BV·Filed 2020·Granted Jan 23, 2024·0 cites·14 claims
- 3155US10090097B2High voltage transformer comprising a coil bobbin for carrying a high voltage windingKONINKLIJKE PHILIPS NV·Filed 2014·Granted Oct 2, 2018·1 cites·13 claims
- 3255US10009966B2Transformer for providing feeding and data signalsPHILIPS LIGHTING HOLDING BV·Filed 2015·Granted Jun 26, 2018·0 cites·15 claims
- 3353US12457672B2Electronic circuit with isolationSIGNIFY HOLDING BV·Filed 2021·Granted Oct 28, 2025·0 cites·13 claims
- 3453US2011057571A1Device and method for controlling the color point of an led light sourceKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 3552US9831921B2Contactless pick-up of a signalPHILIPS LIGHTING HOLDING BV·Filed 2014·Granted Nov 28, 2017·0 cites·14 claims
- 3651US2016270851A1Light application apparatus for applying light to an objectKONINKLIJKE PHILIPS NV·Filed 2016·Application pending·0 cites
- 3751US2011075797A1Device for a computer tomography gantry for transfering contactlessly electrical energyKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 3850US12265105B2Electrical load groupingSIGNIFY HOLDING BV·Filed 2020·Granted Apr 1, 2025·0 cites·4 claims
- 3950US11019698B2Retrofit light emitting diode, LED, lighting device with reduced power consumption in standby modeSIGNIFY HOLDING BV·Filed 2019·Granted May 25, 2021·0 cites·15 claims
- 4050US9882506B2Multiple inductive componentPHILIPS LIGHTING HOLDING BV·Filed 2014·Granted Jan 30, 2018·0 cites·20 claims
- 4150US9105773B2Photo-detector with wavelength converterMARTINY CHRISTOPH·Filed 2009·Granted Aug 11, 2015·0 cites·6 claims
- 4250US2009179843A1Lighting device with an array of controlled emitters with shared control and feedbackKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 4350US2024206037A1An electrical circuit comprising a galvanic isolation between a High Voltage, HV, circuit part and a Low Voltage, LV, circuit part and having an increased creepage distanceSIGNIFY HOLDING BV·Filed 2022·Application pending·0 cites
- 4449US8158916B2Color controlled light source and a method for controlling color generation in a light sourceSCHULZ VOLKMAR·Filed 2007·Granted Apr 17, 2012·0 cites·10 claims
- 4548US12143930B2Signal-repeater device operable in low-power repeater-operational modeSIGNIFY HOLDING BV·Filed 2019·Granted Nov 12, 2024·0 cites·14 claims
- 4648US10638587B2Device and method for processing an inductor currentKONINKLIJKE PHILIPS NV·Filed 2016·Granted Apr 28, 2020·0 cites·9 claims
- 4748US7628178B2Safety deviceDAIMLER AG·Filed 2004·Granted Dec 8, 2009·8 cites·13 claims
- 4847US2010045188A1Adjusting a driving signal for solid-state lighting devicesKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 4947US2016156228A1Capacitive powering system with increased efficiencyKONINKL PHILIPS NV·Filed 2014·Application pending·0 cites
- 5046US2009160364A1Operating solid-state lighting elementsKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
Showing the top 50 of 80 patent records by PatentIndex Score.
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