Yousif
Abdel-Fattah S. Yousif, Calgary CA
Patent application number | Description | Published |
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20080267280 | TIME-TO-DIGITAL CONVERTER - A Time-to-Digital Converter (TDC) is constructed using simple digital delay circuits. The design uses a clock compensation scheme to modify and adjust the TDC's operation under integrated circuit fabrication process variations. The TDC design is based on a novel digital processing algorithm that produces one conversion every clock cycle. Therefore, this TDC is the “first” single cycle latency TDC targeted at high speed circuit applications such as (but not limited to) time-based Analog to Digital Converters (ADCs) for direct analog to digital conversion of radio frequency signals in wireless communication systems and high speed signal measurement applications. Due to its hierarchical design approach, the TDC design uses an optimized number of delay circuits and therefore requires very little power consumption and silicon area. | 10-30-2008 |
Esam George Yousif, Etobicoke CA
Patent application number | Description | Published |
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20120017524 | SYSTEM FOR PRESSURE EQUALIZING AND DRYING SEALED TRANSLUCENT GLASS GLAZING UNITS - Disclosed is a sealed translucent glass glazing unit and a method of drying a sealed translucent glass glazing unit. The unit comprises two lites of translucent glass spaced apart from one another to define a gap; an absorptive filler in the gap; a spacer around the perimeter of the unit to seal the unit and maintain the gap; and a vent tube mounted within the spacer with one end open to the filler and one end open to the exterior. The method comprise subjecting the filler to exterior temperature cycling such that the filler absorbs moisture from the air as it cools and release moisture to the air as it warms, such that air flows through the tube from the gap to the exterior when heated and air flows through the tube from the exterior to the gap when cooled, the tube being sized to maintain controlled airflow according to a predetermined time constant; whereby the unit is dried. Also disclosed is a method of making a sealed glass glazing unit. | 01-26-2012 |
20140345211 | SYSTEM FOR PRESSURE EQUALIZING AND DRYING SEALED TRANSLUCENT GLASS GLAZING UNITS - A sealed translucent glass glazing unit includes two lites of spaced translucent glass to define a gap which contains an absorptive filler. A spacer around the perimeter of the unit seals the unit and maintains the gap. A vent tube is mounted within the spacer with one end open to the filler and one end open to the exterior. | 11-27-2014 |
Kamil Yousif, Elstree GB
Patent application number | Description | Published |
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20140092710 | METHOD AND SYSTEM FOR LOCATING AN ACOUSTIC SOURCE - A method and a system are provided, in which acoustic signals received by distributed acoustic sensors are processed in order to determine the position of a source or sources of the acoustic signals. The method and system are able to determine the position of several acoustic sources simultaneously, by measuring the corresponding several acoustic signals. Furthermore, the strength of the acoustic signal or signals can be determined. The location of the acoustic source may be overlaid on a map of an area being monitored, or be used to generate an alarm if perceived to correspond to a threat or an intrusion, for example in a pipeline monitoring application. Alternatively, the method and systems can be used to monitor a hydraulic fracturing process. | 04-03-2014 |
Mariam H. Yousif, Safat KW
Patent application number | Description | Published |
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20100204321 | Antitussive and Bronchodilator uses for enaminone ester - The antitussive and bronchodilator use for an enaminone ester relates to the use of ethyl 4-[(4-chlorophenyl)amino]-6-methyl-2-oxocyclohex-3-en-1-oate (also referred to as “enaminone E121”) for treatment of respiratory conditions, and particularly to use of the ester as the active ingredient in a cough suppressant for nonproductive cough. The ester may be used to achieve an antitussive effect, a bronchodilator effect, or both in a patient in need thereof. The ester may be formulated in any desired delivery form (such as a tablet, a capsule, a time-release capsule, a syrup, a liquid, an injection, a spray, or an inhalant), and be combined with any suitable pharmaceutical carrier, vehicles, binders, fillers, disintegrators, lubricants, solubilizers, emulsifiers, surfactants, and other excipients. | 08-12-2010 |
Safwan Yousif, Renfrew GB
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20130029274 | Flow Control Device - A flow control device for partitioning a fluid flow from a common supply stream into at least two delivery streams by means of a common reciprocating damper such as a cylindrical sleeve damper. A combustion device using such a flow control device to partition a gas supply thereto and a combustion apparatus such as a boiler incorporating such combustion devices are also described. | 01-31-2013 |
Yehia Yousif, Neu-Ulm DE
Patent application number | Description | Published |
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20090202777 | Heat and Fire Protection Covering - The invention relates to a heatproof and fireproof cover, in which a nonwoven that contains a superabsorbent material is located between an outer skin and a covering skin. | 08-13-2009 |