Herfried Karl Wieczorek, Aachen DE
Herfried Karl Wieczorek, Aachen DE
Patent application number | Description | Published |
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20080258067 | Microelectronic System with a Passivation Layer - The invention relates to a microelectronic system, particularly for an X-ray detector, comprising a semiconductor layer ( | 10-23-2008 |
20110194747 | HIGH CONTRAST IMAGING AND FAST IMAGING RECONSTRUCTION - When reconstructing low-collimation nuclear scan data ( | 08-11-2011 |
20130129178 | METHOD AND SYSTEM FOR ITERATIVE IMAGE RECONSTRUCTION - A method includes reconstructing projection data corresponding to a scanned object of interest using an iterative reconstruction algorithm in which a number of reconstruction iterations for the iterative reconstruction algorithm is set based on a size of the scanned object of interest. A system ( | 05-23-2013 |
20130153776 | PIXELLATED DETECTOR DEVICE - The present invention relates to a pixellated detector with an enhanced structure to enable easy pixel identification even with high light output at crystal edges. A half-pixel shift between scintillator crystals ( | 06-20-2013 |
20140084170 | OPTIMIZED SCINTILATOR CRYSTALS FOR PET - When employing specular reflective material in a scintillator crystal array, light trapping in the crystal due to repetitive internal reflection is mitigated by roughening at least one side ( | 03-27-2014 |
20140103218 | CONCENTRATING LIGHT TOWARDS A TARGET ELEMENT - An optical device ( | 04-17-2014 |
20140319360 | GANTRY-FREE SPECT SYSTEM - A gantry free nuclear imaging system ( | 10-30-2014 |
20140343412 | WHOLE-BODY SPECT SYSTEM - A whole body SPECT system ( | 11-20-2014 |