Inventor

ACKERMANN BERND

DE49 patents

⚠️ This page may combine multiple inventors who share the name “ACKERMANN BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ACKERMANN BERND

PHILIPS CORP

Magnetic drive arrangement comprising a plurality of magnetically cooperating parts which are movable relative to one another

Electromotive adjustment device

Electric motor having a stator and a rotor

Electrical actuator with a stabilizing magnetostatic torque, and a throttle device provided with such an actuator

Magnetic drive arrangement

Device for actuating a control member

Electric motor with permanent-magnet excitation

Actuator with minimized auxiliary magnet, and throttle device provided with such an actuator

Brushless d.c. motor

Motor with motor parts which are movable relative to one another

Electromotive adjustable drive

SIGNIFY HOLDING BV

Method and system for supporting serviceability of luminaires

Lighting device with battery housing

Electrical load grouping

Signal-repeater device operable in low-power repeater-operational mode

Control module for controlling a plurality of power switching elements and a method thereof

Retrofit light emitting diode, LED, lighting device with reduced power consumption in standby mode

Tubular lighting device, luminaire and method for operating with an electronic ballast

Method and system for setting a driving current of luminaires

Electronic circuit with isolation

Lamp or luminaire comprising a LED module

Retrofit LED tube for replacing a fluorescent tube

KONINKL PHILIPS ELECTRONICS NV

Driver circuit arrangement

High voltage transformer

LED-based light module package including a ceramic layer and a light sensor

Transformer

Ultra-thin flexible inductor

Transformer with integrated inductor

Lighting device with reflective electroactive polymer actuator

Interleaved planar transformer primary and secondary winding

KONINKLIJKE PHILIPS NV

Device and method for processing an inductor current

High voltage transformer comprising a coil bobbin for carrying a high voltage winding

Picking-up signals in electrically contactless manners

Estimating an average value of an inductor current for switched-mode power converters

DC to DC converter

PHILIPS LIGHTING HOLDING BV

LED retrofit lamp

Contactless pick-up of a signal

Transformer for providing feeding and data signals

Multiple inductive component

ACKERMANN BERND

System and method for controlling a shading device

Color control of white LED lamps

MOENCH HOLGER

Light application apparatus for applying light to an object

SAUERLANDER GEORG

Light emitting diode circuit and arrangement and device

OTIS ELEVATOR CO

High frequency pulse width modulation

DAIMLER AG

Safety device

MEYER JORG

Colored and white light generating lighting device

SAUERLAENDER GEORG

Method and a driver circuit for LED operation

SCHULZ VOLKMAR

Color controlled light source and a method for controlling color generation in a light source

MARTINY CHRISTOPH

Photo-detector with wavelength converter