Salhi
Abdelmajid Salhi, Riyadh SA
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20160087577 | FLEXIBLE SOLAR CELLS COMPRISING THICK AND THIN ABSORBER REGIONS - A solar cell includes a p-type semiconductor substrate including a plurality of thin absorption regions and a plurality of thick absorption regions. The plurality of thin absorption regions and the plurality of thick absorption regions are coplanar on a bottom side thereof. An n-type semiconductor layer is disposed over a top side of the p-type semiconductor substrate. The n-type semiconductor layer has a substantially uniform thickness. Metallurgy is disposed on top of the n-type semiconductor layer. The plurality of thin absorption regions are sufficiently thin to render the semiconductor substrate flexible. | 03-24-2016 |
Mohamad Saleh Al Salhi, Riyadh SA
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20140332697 | METHOD OF DETECTING THALASSEMIA BY OPTICAL ANALYSIS OF BLOOD COMPONENTS - The method of detecting thalassemia by optical analysis of blood components is a spectral detection method that is based on the fluorescence spectra of a set of biomolecules, including tyrosine, tryptophan, nicotinamide adenine dinucleotide, and flavin adenine dinucleotide, which are all found in blood plasma, and porphyrin, which is found in red blood cells (RBCs). Measured ratios of intensity maxima between tryptophan and nicotinamide adenine dinucleotide, flavin adenine dinucleotide and nicotinamide adenine dinucleotide, tyrosine and tryptophan, and the normal form of porphyrin and the basic form of porphyrin may each be used, alone or in combination, to diagnose a patient as suffering from thalassemia. | 11-13-2014 |
Mohamed Salhi, Katy, TX US
Patent application number | Description | Published |
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20150292667 | Large Diameter Pipe Plug - In embodiments, a large diameter, low pressure plug can be used to seal a pipe subsea. The large diameter, low pressure plug comprises a nose, two or more counter-rotating rings, and one or more seals. Other embodiments disclosed have varying additional structure. The large diameter, low pressure plug is inserted into the inner annulus of a tubular and a sealing action created by rotating the counter-rotating rings to create axial compression, in turn causing radial expansion in the seal against the inner annulus of the tubular, sealing the tubular. | 10-15-2015 |