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Street lighting fixture
Communicator for mobile alarm pendant
Electronic ballast and startup method
An electronic ballast and startup method including an electronic ballast operably connected to a lamp having a lamp filament, the electronic ballast having a...
Method for detecting and controlling coded light sources
A light source control method using a light detector including an image sensor, a display, a user interface, and a decoder, The includes performing a capturing...
Efficient address assignment in coded lighting systems
Coded light has been proposed to enable advanced control of light sources and transmit information using light sources. It is based on invisibly embedding of...
Method of imposing a dynamic color scheme on light of a lighting unit
The invention provides a method of imposing a dynamic color scheme on light (311) of a lighting unit (300) arranged to generate light (311) of variable color....
The present invention relates to an electroluminescent device (100) comprising a pair of electroluminescent stacks (101,102), each stack comprising a first...
LED light source
A string of LED loads is supplied by means of a rectified mains voltage. A cathode of each LED load is coupled to ground by means of a string. The strings are...
LED lighting system
The invention relates to a LED lighting system comprising a power supply circuit for supplying a LED current, equipped with input terminals (K1, K2) for...
Single switch driver device having LC filter for driving an LED unit
The present invention relates to a driver device (50a-50f) and a corresponding method for driving a load (22), in particular an LED unit comprising one or more...
Method for access to a medium by a multi-channel device
Method of accessing a medium on a transmission system having at least two channels, in which a multi-channel device groups at least two channels for the purpose...
Light emitting device with improved extraction efficiency
In embodiments of the invention, a semiconductor structure comprising a III-nitride light emitting layer disposed between an n-type region and a p-type region...
Low cost mounting of LEDs in TL-retrofit tubes
This invention relates to a lighting device comprising a light transmissive light outlet unit (102), and light emitting diodes (104) generating light which is...
Method and device for estimating a pattern in a signal
The present invention relates to a method for estimating a pattern, in particular a pitch and/or a fundamental frequency, in a signal having a periodic,...
Personal alarm system
A personal alarm system that only wakes up the intended user includes an appliance worn near the eye. The personal alarm system emits radiation of a particular...
System and method for a mode balanced parametric amplifier
The exemplary embodiments are related to systems and methods for a mode balanced parametric amplifier. Exemplary embodiments relate to a balanced parametric...
Method and a device for attracting magnetic particles to a surface
Magnetic particles (1) are attracted to a contact surface (11) in an associated sensor device (100) by generating a pulsed magnetic field (B) according to an...
Method for manufacturing a housing element having a decorative covering
and a grip layer
A housing element of a product includes a foil having a decorated side, where this decorated side of the foil is covered by a grip layer for realizing a grip...
Uncalibrated visual servoing using real-time velocity optimization
A robotic control system and method include a camera having an optical view and a robot having an end-effector and one or more joints for maneuvering...
Brushhead for a power toothbrush with a wedge and spring handle interface
The brushhead (24) is part of a power toothbrush (10) which includes a handle portion (12) with a drive shaft (14) having a wedge-shaped free end (40) and a...
System for determining amplitude of a power toothbrush brushhead in the
The power toothbrush includes a handle (12), a brushhead (14) and a drive assembly (20) which includes a processor (22) for driving the brushhead at a selected...
Locating/guidance tip assembly for a liquid droplet spray teeth cleaning
The spray assembly for a droplet spray teeth cleaning system includes a guidance member at the end thereof. The spray assembly includes a nozzle through which a...
Process and resulting product for matching a mouthpiece for cleaning teeth
to a user's oral geometry
A method and the resulting product for optimizing the configuration of a mouthpiece for cleaning teeth in which the configuration of the mouthpiece is optimized...
A process of producing a cigarette filter comprises the steps of assembly a filter segment comprising a hollow tube with a filter plug at one end thereof and a...
Systems and methods for dimming multiple lighting devices by alternating
transfer from a magnetic storage element
In accordance with methods and systems of the present disclosure, an integrated circuit may include an output terminal and a switching circuit. The output...
Resource allocation in a communication network
The present invention relates to a method for operating a network comprising a primary station communicating with a plurality of secondary stations, the method...
Format adaptation of a control channel for discontinuous data transmission
In a radio communication system (100, 200) using a channel divided into a plurality of time slots, a control signal is transmitted in each time slot and a data...
Method for determining a physical property of an object, system, computer
readable medium and program element
A method and a system for determining a physical property of an object, e.g., a diameter value of an anatomical structure, employs local object context...
System for managing access control
A content distribution system (300) has access control according to a predefined data access format. The system has organizations (32) for providing content...
Suppression of direct detection events in X-ray detectors
According to an embodiment of the invention, signals coming from a number of pixels or sub-pixels are compared and those signals from pixels or sub-pixels,...
Gas measurement module for use in therapeutic settings having a
microspectrometer with a shortened optical path
Gas within a ventilation circuit (12) is analyzed by a spectrometer included in gas measurement module (16) that is inserted into the respiratory circuit. The...
Method and arrangement for generating oxygen
The invention relates to a method of generating oxygen. The method comprises the steps of: intermittently guiding a stream of oxygen comprising gas through at...
Inductive power transfer for wireless sensor systems inside a tire
A system for inductive power transfer comprises: a send coil for transmitting power, a receive coil for receiving the power by induction, wherein the receive...
Automatic identification of a patient interface device in a pressure
A pressure support system includes a pressure generator, a pressure sensor, a flow sensor, and a controller cooperating with the pressure sensor and the flow...
Biopsy guide with an ultrasound transducer and method of using same
A multi-position biopsy guide system and a method of using such biopsy guide system is proposed. The biopsy guide system comprises a 2D matrix ultrasound...
Combination imaging and therapy transducer with therapy transducer
A combined ultrasound imaging and therapy transducer (10) includes a linear array of imaging transducer elements (14). First and second linear arrays of therapy...
Device for dosing ground coffee and machine comprising such device
The dosing device comprises: a coffee grinder (5) for making coffee powder from coffee beans; a motor (9) for actuating the coffee grinder (5); a dosing chamber...
Device for treating a smoking article
A device (10) for treating at least a portion of a smoking article comprises: a base unit (12) including: one or more elongate chambers (16) for receiving at...
Method of soldering an electronic component with a high lateral accuracy
The present invention relates to a method of soldering an electronic component (3) to a substrate (1) with high accuracy using transient liquid phase soldering....
Policy-based OLN light management system
A policy-based OLN (outdoor lighting network) light management system including a central control apparatus (40); lighting unit control apparatus (50); a...
Method for communicating a network, a secondary station and a system
The present invention relates to a method for communicating in a network comprising at least one primary station communicating with at least one secondary...
Method and apparatus to limit current overshoot and undershoot in light
A light driver having a primary side driver configured to convert an input from a mains power supply to a primary side output, and a secondary side driver...
Tunable correlated color temperature LED-based white light source with
mixing chamber and remote phosphor exit...
A light source (600) includes: a plurality of LEDs (610), including one or more first LEDs (612) configured to emit first light having a first color, one or...
LED light source
The invention relates to a dimmable LED light source comprising:--a rectifier having rectifier input terminals for connection to respective output terminals of...
Structuring of OLEDs using stack modification layer comprising
perfluorinated vacuum grease and/or...
The invention relates to a method for manufacturing structured organic electroluminescent light-emitting devices (OLEDs) comprising light-emitting and...
Identification system for a surface
There is provided an identification system for identifying a predetermined surface for dynamic content control in a broadcast system. The system comprises at...
Ultrasound imaging, or ultrasonography, is a convenient imaging modality for diagnostic purposes. During procedures requiring visualization, the user...
System and method for determining a property of blur in a blurred image
A system and a method of determining a property of blur in an image are provided. According to other aspects a medical image acquisition apparatus, a medical...