Patent application number | Description | Published |
20080285301 | LIGHTING DEVICE COMPRISING A PLURALITY OF SEMICONDUCTOR LIGHT SOURCES - A lighting device is disclosed comprising a plurality of semiconductor light sources disposed on a carrier, wherein the light from the light sources is coupled into assigned lightguides at a set angle to the surface normals of the carrier and the lightguides are provided with reflecting and light exit faces such that the envelope of the light outcoupling faces forms a curved surface segment. | 11-20-2008 |
20080297020 | Illuminiation Arrangement - An illumination arrangement ( | 12-04-2008 |
20090080210 | Motor Vehicle Headlight - A motor vehicle headlight ( | 03-26-2009 |
20090129080 | Lighting means having a primary optics element and an optical apparatus - A lighting device with a light source followed by an optical apparatus in an emission direction, and a primary optics element with a light inlet and a light outlet being arranged between the light source and the optical apparatus. The primary optics element is designed such that desired characteristics of the light beam are formed within the primary optics element by deliberate reflections on specially shaped reflective surfaces of the primary optics element. | 05-21-2009 |
20110176116 | LED PROJECTOR - An LED projector includes a plurality of light sources; and an image generator which includes an arrangement of pixels, each pixel including at least one light source; wherein the LEDs are stacked epi-LEDs which include layers arranged above one another for different colors, or each pixel includes an emission surface and at least two LEDs are arranged adjacent one another in the emission surface. | 07-21-2011 |
20120114321 | OPTICAL LIGHTING DEVICE AND OPTICAL RECORDING DEVICE - An optical lighting device includes a radiation detector, a first light source and a second light source. The radiation detector includes a semiconductor chip and an optical filter, and has a spectral sensitivity distribution. The first light source generates white radiation. The second light source generates monochrome radiation in the visible spectral range, wherein radiation emitted by the first light source and radiation emitted by the second light source are superimposed to yield mixed radiation which includes a wavelength spectrum. The wavelength spectrum of the mixed radiation is adapted to the spectral sensitivity distribution of the radiation detector. | 05-10-2012 |
20130234176 | METHOD FOR COMBINING LEDS IN A PACKAGING UNIT AND PACKAGING UNIT HAVING A MULTIPLICITY OF LEDS - A method of combining LEDs in a packaging unit includes determining a color locus of a multiplicity of LEDs, classifying the LEDs into a plurality of different color locus ranges, each LED classified into a color locus range comprising the determined color locus of the respective LED, arranging the LEDs in the packaging unit such that the packaging unit contains a plurality of successive sequences respectively of a plurality of LEDs, wherein each sequence respectively has exactly one LED from each of the color locus ranges, and the LEDs of the different color locus ranges are respectively arranged in the same order within the sequences. | 09-12-2013 |
20140197429 | METHOD OF ARRANGING A MULTIPLICITY OF LEDS IN PACKAGING UNITS, AND PACKAGING UNIT COMPRISING A MULTIPLICITY OF LEDS - A method of arranging a multiplicity of LEDs in packaging units includes defining a desired range for at least one photometric measurement variable for each of the packaging units; selecting an LED from the multiplicity of LEDs not yet arranged in one of the packaging units; measuring the at least one photometric measurement variable for the selected LED; equipping one of the packaging units containing fewer than Nā1 LEDs with the selected LED; storing a measured value and a position of the selected LED in the packaging unit in a memory; repeating until the packaging units are equipped with Nā1 LEDs; repeating and calculating the average value of the photometric measurement variable, equipping a packaging unit for which the calculated average value of the variable lies in a defined range with the selected LED; and storing the measured value and the position of the selected LED. | 07-17-2014 |
20150243855 | LIGHT-EMITTING SEMICONDUCTOR COMPONENT - The invention relates to a light-emitting semiconductor component, having: - a light-emitting semiconductor chip ( | 08-27-2015 |
Patent application number | Description | Published |
20090118595 | SENSOR FOR ACQUIRING PHYSIOLOGICAL SIGNALS OF A PATIENT - The present invention suggests the use of independent, wireless, smart and therefore self-contained sensors ( | 05-07-2009 |
20090275846 | Method of Medical Monitoring - The present invention relates to a method of medical monitoring, a medical monitoring system and a computer program to control a medical monitoring system. In order to provide an improved monitoring technique that allows a more effective recognition of monitored data a method of medical monitoring is suggested, the method using data collected by a number of sensors ( | 11-05-2009 |
20110060234 | AUTOMATED IDENTIFICATION OF CULPRIT CORONARY ARTERY USING ANATOMICALLY ORIENTED ECG DATA DISPLAY - An ECG monitoring system analyzes ECG signals of leads associated with different anatomical locations of the body for evidence of ST elevation in the lead signals. The ST elevation and depression measurements of the leads are plotted in a graphical display organized in relation to the anatomical points which are the sources of the lead signals. The locations of the plotted measurements in the anatomically-oriented display indicate the identity of a specific coronary artery or branch as a possible culprit coronary artery for an acute ischemic event, as well as the possible severity of the event from the magnitudes of the plotted signals. A clinician can identify a suspect culprit coronary artery from a quick glance at the graphical display. | 03-10-2011 |
20110092838 | QT INTERVAL MONITORING SYSTEM WITH ALARMS AND TRENDING - An ECG monitoring system continuously monitors a patient's ECG waveform and periodically identifies the patient's QT interval. QT interval values are averaged over time and a corrected interval value QTc and a change in QTc relative to a baseline, dQTc, are periodically produced. An alarm is responsive to updated QT interval values and issues an alarm whenever a selected QT value exceeds an alarm limit. The periodically produced QT interval values are stored and a trend display may be produced showing changes in the QT interval information over different periods of time. The trend display may selectively display the trend information either graphically or in tabular form. | 04-21-2011 |
20120116194 | METHOD FOR AUTOMATIC SETTING TIME VARYING PARAMETER ALERT AND ALARM LIMITS - When monitoring physiological parameters (e.g., blood pressure, heart rate, etc.) of a patient, a threshold limit ( | 05-10-2012 |