Jalink, NL
Cornelis Jojakim Jalink, Eindhoven NL
Patent application number | Description | Published |
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20080272712 | Variable Color Light Emitting Device and Method for Controlling the Same - The present invention relates to a variable color light emitting device ( | 11-06-2008 |
20080303407 | Display Device with Solid State Fluorescent Material - A display device ( | 12-11-2008 |
20100014839 | LIGHTING ASSEMBLY AND METHOD FOR PROVIDING COOLING OF A LIGHT SOURCE - The present invention relates to a lighting assembly ( | 01-21-2010 |
20100079091 | LIGHT SOURCE - This invention relates to a light source ( | 04-01-2010 |
20100102759 | LIGHT SOURCE AND METHOD FOR OPERATING A LIGHTING SYSTEM - The invention relates to a light source for generating light having a spectral emittance in at least a part of the range of 380 nm to 780 nm, the light having a spectral power distribution E(λ) as a function of the wavelength λ, and a general color-rendering index Ra, wherein the ratio of the integral spectral power distribution over a first range of 575 nm≦λ≦650 nm to that of a second range of 380 nm≦λ≦780 nm is given by the relation: and wherein B | 04-29-2010 |
20100277079 | LIGHT SOURCE - Light source having a plurality of light elements ( | 11-04-2010 |
20110051416 | LIGHTING SYSTEM - The present invention relates the field of illumination devices, in particular to a lighting system ( | 03-03-2011 |
Cornelis Jojakim Jalink, Utrecht NL
Patent application number | Description | Published |
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20130234603 | LIGHT SOURCE LUMINAIRE SYSTEM LIGHT ELEMENT CONTROL - Disclosed is a light source having a plurality of light elements and a control system for controlling the light elements. The control system includes a plurality of light element controllers, each connected to a respective light element, and arranged to obtain light element data; and a bus interface, which is connected to the light element controllers via a light source bus. The bus interface provides the light element controllers with a general command, and the light element controllers generate light element drive signals on basis of the general command and the light element data. | 09-12-2013 |
Hendrik Jalink, Dodewaard NL
Patent application number | Description | Published |
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20120018356 | TITLE OF INVENTION METHOD AND DEVICE FOR DETERMINING PLANT MATERIAL QUALITY USING IMAGES CONTAINING INFORMATION ABOUT THE QUANTUM EFFICIENCY AND THE TIME RESPONSE OF THE PHOTOSYNTHTIC SYSTEM - The present invention relates to a method for determining the quality of plant material by irradiating said plant material with a beam consisting of several consecutive light pulses of electromagnetic radiation comprising one or more such wavelengths, that at least a part of the chlorophyll present is excitated by at least a part of the radiation, and for each light pulse measuring the fluorescence radiation originating from the plant material and associated with the chlorophyll transition with an imaging detector for obtaining the chlorophyll fluorescence images. The invention also relates to calculating characteristic chlorophyll fluorescence images from the chlorophyll fluorescence images that contain information about the quantum efficiency and the time response of the photosynthetic activity of the photosynthetic system of the plant material. The invention further relates to a device for recording and processing the chlorophyll fluorescence images and to methods and devices for sorting and separating plant material. | 01-26-2012 |