Patent application number | Description | Published |
20080206152 | In Vivo Expression Profiling - The present invention relates to in vivo expression profiling using a plurality of specific targeting moieties each labelled with a different compound which allows to identify simultaneously the binding of each targeting moiety to a target. | 08-28-2008 |
20080297066 | Illumination Device and Method for Controlling an Illumination Device - The present invention relates to a method for controlling an illumination device ( | 12-04-2008 |
20090146529 | STARTING-PROCESS CONTROLLER FOR STARTING A PIEZOMOTOR - A starting-process controller for starting a piezomotor, having a voltage-controlled oscillator, a power output stage, and a resonant converter. The oscillator generates the control signals required for the power output stage and the resonance converter converts the stepped output voltage from the power output stage into a sinusoidal voltage at the output. The resonance converter drives the piezomotor with the voltage. The motor current that flows when the piezomotor is driven is measured and compared with the phase of the drive voltage in a phase comparator. The comparison output signal is a measure of the phase difference at the time between current and voltage. A phase-locked loop filter smoothes the phase-difference signal for controling the oscillator. The controller includes a start-assisting circuit element that fixes the output voltage from the phase-locked loop filter at start-up and thus applies a constant voltage to the input of the voltage-controlled oscillator. | 06-11-2009 |
20090230875 | METHOD AND A DRIVER CIRCUIT FOR LED OPERATION - In a method and a driver circuit for operating one or more light emitting diodes, LEDs, an alternating supply current is generated and transformed to an alternating secondary winding voltage. Using rectifier means, such as diodes or synchronous switches, the alternating secondary winding voltage is converted to a substantially constant load current by using a buffer element, such as an output choke, i.e. a suitable inductor. The power transferred from the power source to the LEDs may be controlled by frequency control of the alternating supply current. | 09-17-2009 |
20100045478 | INTRINSIC FLUX SENSING - According to an exemplary embodiment of the present invention, a lighting system for communication with a remote control device is provided, which comprises a light emitting element adapted for emitting modulated light to the remote control and for detecting control signals from the remote control. This may provide for a communication between the remote control and the lighting system without the need of an extra sensor or an extra transmitter. | 02-25-2010 |
20100067233 | ARRANGEMENT FOR EMITTING MIXED LIGHT - An arrangement for emitting mixed light ( | 03-18-2010 |
20100079085 | SUPPLY CIRCUIT - In supply circuits ( | 04-01-2010 |
20100091807 | DRIVER CIRCUIT FOR LOADS SUCH AS LED, OLED OR LASER DIODES - A driver circuit | 04-15-2010 |
20100110387 | METHOD OF CONTROLLING THE LIGHTING OF A ROOM IN ACCORDANCE WITH AN IMAGE PROJECTED ONTO A PROJECTION SURFACE - The invention describes a method of controlling a lighting of a room ( | 05-06-2010 |
20100134041 | LED STRING DRIVER WITH SHIFT REGISTER AND LEVEL SHIFTER - The present invention relates to a device for individually driving OLED/LED elements of an OLED/LED string, comprising for each OLED/LED element of the string: a controllable shunting switch ( | 06-03-2010 |
20100148675 | METHOD AND SYSTEM FOR CONTROLLING THE OUTPUT OF A LUMINAIRE - The present invention relates to a method of controlling the output of a luminaire comprising an array of LEDs emitting light of at least one color. The array has single color LED groups, wherein each group consists of at least one LED. The method comprises the following steps for each LED group:spectrally filtering the light emitted by the LED group by means of a first filter as well as by means of a second filter; detecting the spectrally filtered light from said first and said second filter and generating respective first and second response signals, wherein the levels of said first and second response signals are related to the respective amounts of detected spectrally filtered light; and controlling the light output of said LED group on the basis of said first and second response signals, wherein the filter characteristics of said first and said second filter are at least partly non-overlapping. The invention also relates to a corresponding control system for performing the method. | 06-17-2010 |
20100181936 | Driver Device for a Load and Method of Driving a Load With Such A Driver Device - The invention relates to a driver device for a load ( | 07-22-2010 |
20100181938 | COMPUTER-CONTROLLED LIGHTING SYSTEM - The invention relates to a computer-controlled lighting system which comprises an interface ( | 07-22-2010 |
20100244724 | LIGHTING SYSTEM FOR HORTICULTURAL APPLICATIONS - Horticultural lighting system comprising a first string ( | 09-30-2010 |
20100244745 | LIGHT MANAGEMENT SYSTEM WITH AUTOMATIC IDENTIFICATION OF LIGHT EFFECTS AVAILABLE FOR A HOME ENTERTAINMENT SYSTEM - The invention relates to the automatic identification of light effects available for a home entertainment system with a light management system. According to an embodiment of the invention, a light management system ( | 09-30-2010 |
20100251157 | LIGHT MANAGEMENT SYSTEM WITH AN INTEGRATED ENERGY FUNCTION - The invention relates to the integration of an energy function into a light management system, particularly for saving energy and monitoring energy consumption. According to an embodiment of the invention, a light management system ( | 09-30-2010 |
20100301756 | RELIABLE LIGHTING SYSTEM - A lighting system ( | 12-02-2010 |
20100309016 | LIGHTING SYSTEM AND METHOD FOR OPERATING A LIGHTING SYSTEM - A lighting system and a method for a operating a lighting system, enabling to obtain an identification tag ( | 12-09-2010 |
20100325456 | CONTROLLING THE POWER CONSUMPTION OF A RECEIVING UNIT - An average power consumption of receiving units ( | 12-23-2010 |
20110022201 | METHOD OF GUIDING A USER FROM AN INITIAL POSITION TO A DESTINATION IN A PUBLIC AREA - The invention describes a method of guiding a user ( | 01-27-2011 |
20110043130 | APPARATUS FOR COUPLING POWER SOURCE TO LAMP - An apparatus ( | 02-24-2011 |
20110057571 | DEVICE AND METHOD FOR CONTROLLING THE COLOR POINT OF AN LED LIGHT SOURCE - The present invention relates to a device and method for controlling the color point of an LED light source ( | 03-10-2011 |
20110074315 | DRIVER ARRANGEMENT WITH DIVISION CIRCUIT - Driver arrangements ( | 03-31-2011 |
20110089841 | CONTROL INFORMATION FOR CONTROLLING LIGHT-SYSTEM | 04-21-2011 |
20110169413 | SYSTEM AND METHOD FOR CONTROLLING A LIGHTING SYSTEM WITH A PLURALITY OF LIGHT SOURCES - The invention relates to the controlling of a lighting system with a plurality of light sources, particularly to the semi-automatic commissioning of light sources of the lighting system or controlling of the creation of lighting scenes with the lighting system. A basic idea of the invention is to use a spatial coding of light for controlling a lighting system, particularly for commissioning of light sources of the lighting system instead of or in addition to the temporal light coding as applied in the prior art. An embodiment of the invention relates to a system for controlling a lighting system with a plurality of light sources ( | 07-14-2011 |
20110267525 | ILLUMINATION DEVICE WITH IMPROVED REMOTE CONTROL - The present invention relates to an illumination device comprising at least one light source and a reflector system forming a spotlight ( | 11-03-2011 |
20120044233 | DEVICE FOR PLACEMENT IN FRONT OF A DISPLAY DEVICE - A system related to the improvement of the design of display device screens during the off or stand-by state is provided. The system comprises a display device and a device connected to the display device, wherein the device comprises a material having a switchable optical configuration. The display device may e.g. by a TV screen, or any other display such as computer monitors. | 02-23-2012 |
20120062360 | SYSTEM AND METHOD FOR CONTROLLING THE ACCESS TO A NETWORKED CONTROL SYSTEM - The invention relates to controlling the access to a networked control system such as a lighting control system or a home control system. According to an embodiment of the invention, a system for controlling the access to a networked control system ( | 03-15-2012 |
20120092242 | DEVICE FOR PLACEMENT IN FRONT OF A DISPLAY DEVICE - A system comprising a device for placement in front of a display device, such as a TV screen, to change the optical properties of light received by a user observing said display device, when the display device is in an off state or standby state, while when the display device is in an on state, the device appears transparent. | 04-19-2012 |
20120134134 | ARRANGEMENT FOR EMITTING MIXED LIGHT - An arrangement for emitting mixed light including a primary and secondary radiation with at least one first electroluminescent light-source for emitting first primary radiation, at least one second electroluminescent light-source for emitting second primary radiation, and a light-converting element for absorbing at least one of the primary radiations and re-emitting the secondary radiation. The light-converting element is arranged so that the entire proportion of primary radiation in the mixed light passes through the light-converting element. The light-converting element is a ceramic light-converting material whose microstructure is selected to be such that the color point of the mixed light of primary and second radiation is substantially independent of the angle of viewing. | 05-31-2012 |