Patents by Inventor Mohammed Khalil
Mohammed Khalil has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11882831Abstract: The present disclosure provides an antimicrobial substrate including a substrate and a polythiophene polymer. The polythiophene polymer has a number of repeated monomer units from n is 5-14 or 30 to 120, a number average molecular weight (Mn) from 1,000 to 4,000 or 10,000 to 40,000; and a polydispersity index (PDI) from 1 to 1.3. The present disclosure also provides the polythiophene polymer and uses thereof.Type: GrantFiled: September 23, 2021Date of Patent: January 30, 2024Assignee: UNM Rainforest InnovationsInventors: David G. Whitten, Dylan Brown, Jianzhong Yang, Edward Strach, Mohammed Khalil
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Publication number: 20220132843Abstract: The present disclosure provides an antimicrobial substrate including a substrate and a polythiophene polymer. The polythiophene polymer has a number of repeated monomer units from n is 5-14 or 30 to 120, a number average molecular weight (Mn) from 1,000 to 4,000 or 10,000 to 40,000; and a polydispersity index (PDI) from 1 to 1.3. The present disclosure also provides the polythiophene polymer and uses thereof.Type: ApplicationFiled: September 23, 2021Publication date: May 5, 2022Inventors: David G. Whitten, Dylan Brown, Jianzhong Yang, Edward Strach, Mohammed Khalil
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Patent number: 11154059Abstract: The present disclosure provides an antimicrobial substrate including a substrate and a polythiophene polymer. The polythiophene polymer has a number of repeated monomer units from n is 5-14 or 30 to 120, a number average molecular weight (Mn) from 1,000 to 4,000 or 10,000 to 40,000; and a polydispersity index (PDI) from 1 to 1.3. The present disclosure also provides the polythiophene polymer and uses thereof.Type: GrantFiled: September 20, 2018Date of Patent: October 26, 2021Inventors: David G. Whitten, Dylan Brown, Jianzhong Yang, Edward Strach, Mohammed Khalil
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Publication number: 20200245619Abstract: The present disclosure provides an antimicrobial substrate including a substrate and a polythiophene polymer. The polythiophene polymer has a number of repeated monomer units from n is 5-14 or 30 to 120, a number average molecular weight (Mn) from 1,000 to 4,000 or 10,000 to 40,000; and a polydispersity index (PDI) from 1 to 1.3. The present disclosure also provides the polythiophene polymer and uses thereof.Type: ApplicationFiled: September 20, 2018Publication date: August 6, 2020Inventors: David G. Whitten, Dylan Brown, Jianzhong Yang, Edward Strach, Mohammed Khalil
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Publication number: 20160333823Abstract: The passive edge-tone suppression method includes the step of inserting a central insertion tube within a nozzle to disturb jet oscillations in a flow field of an edge-tone feedback loop. The central insertion tube can have a diameter of 200 micrometers and can be inserted within a center of the nozzle. The method also includes the step of extending the central insertion tube through the nozzle and into an alignment with the edge producing the edge tone. Further, the method includes the step of increasing a length of the central insertion tube in relation to a stand-off distance between the nozzle and the edge. The length of the central insertion tube can be increased to a length of about 30 percent of the stand-off distance.Type: ApplicationFiled: May 13, 2015Publication date: November 17, 2016Inventors: MOHAMED YUNUS MOHAMED ISMAIL, MOHAMMED KHALIL IBRAHIM IRAQI
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Patent number: 9488129Abstract: The passive edge-tone suppression method includes the step of inserting a central insertion tube within a nozzle to disturb jet oscillations in a flow field of an edge-tone feedback loop. The central insertion tube can have a diameter of 200 micrometers and can be inserted within a center of the nozzle. The method also includes the step of extending the central insertion tube through the nozzle and into an alignment with the edge producing the edge tone. Further, the method includes the step of increasing a length of the central insertion tube in relation to a stand-off distance between the nozzle and the edge. The length of the central insertion tube can be increased to a length of about 30 percent of the stand-off distance.Type: GrantFiled: May 13, 2015Date of Patent: November 8, 2016Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Mohamed Yunus Mohamed Ismail, Mohammed Khalil Ibrahim Iraqi
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Patent number: 9476713Abstract: An optical rotation sensor includes a Fabry Perot laser having an active gain medium for generating first and second light beams, a closed optical path through which the first and second light beams counter-propagate and first and second mirrors coupled to respective ends of the closed optical path. The first minor is a ring mirror having a complex valued reflectivity that varies with a rotation rate of a frame within which the optical rotation sensor is placed. A detector is coupled to an output of the Fabry Perot laser to measure an output intensity thereof.Type: GrantFiled: September 9, 2014Date of Patent: October 25, 2016Assignees: KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY, SI-WARE SYSTEMSInventors: Mohamed Yehia Shalaby, Kamal Mohammed Khalil Abdel Salam, Abdelrahman Emad El-Deen Hussien Mohammed Afifi, Diaa Abdel Maged Khalil, Khaled Hassan Mohamed Ahmed, Faris Saad Alarifi, Mohammed Jary Al-Otaibi
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Publication number: 20150070706Abstract: An optical rotation sensor includes a Fabry Perot laser having an active gain medium for generating first and second light beams, a closed optical path through which the first and second light beams counter-propagate and first and second mirrors coupled to respective ends of the closed optical path. The first minor is a ring mirror having a complex valued reflectivity that varies with a rotation rate of a frame within which the optical rotation sensor is placed. A detector is coupled to an output of the Fabry Perot laser to measure an output intensity thereof.Type: ApplicationFiled: September 9, 2014Publication date: March 12, 2015Applicants: KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY, SI-WARE SYSTEMSInventors: Mohamed Yehia Shalaby, Kamal Mohammed Khalil Abdel Salam, Abdelrahman Emad El-Deen Hussien Mohammed Afifi, Diaa Abdel Maged Khalil, Khaled Hassan Mohamed Ahmed, Faris Saad Alarifi, Mohammed Jary Al-Otaibi
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Publication number: 20100192811Abstract: A multifunction portable table attachment for a laptop computer comprised of a detachable table made of a lightweight hard material such as aluminum, chrome or titanium and further comprising symmetrically constructed orifices on the portable table base for cup holders, mouse pad, and various gadgets when the laptop is resting on the lap of the user. The symmetric design of the portable table allows it to be used on either side of the laptop computer and keeps the table body above the laptop surface level to prevent blocking the connectors and other accessory plugs on the sides of the laptop body. The customized joints of the portable table allows it to be used with laptops of any width or height and facilitates folding up of the portable table while still attached to the laptop and in this manner can be stored away in a laptop or other bag taking up minimal space.Type: ApplicationFiled: January 31, 2009Publication date: August 5, 2010Inventor: Rami Mohammed Khalil
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Publication number: 20050202246Abstract: The invention relates to a glass panel (2) for a cathode ray tube, in particular a real flat panel, comprising a substantially rectangular display window (5) having an upright edge (6) along its periphery. The glass panel (2) meets the following stress distribution criterion: Sicor>Sicf where Sicor is a compressive inside surface stress at a corner (19, 20, 21, 22) of the display window (5) and Sicf is a compressive inside surface stress at a center face (25) of the display window (5). Preferably, the ratio of Sicor/Sicf is higher than or equal to 1.05 and lower than or equal to 2.0. As a result of this particular stress distribution, the strength and the mechanical safety of the panel (2) are increased, so that the glass thickness of the panel (2) and/or thermal processing speeds may be reduced.Type: ApplicationFiled: May 27, 2003Publication date: September 15, 2005Inventors: Mohammed Khalil, Georgius Kuin
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Patent number: 6526780Abstract: To increase the strength of the glass panel of a CRT, the temperature of the glass panel is reduced during reforming from a temperature above, preferably at least 30° C. above the annealing point, to a temperature well below, preferably at least 80° C. below the strain point. This induces high surface compression in the glass panel, paired with a low rate of compaction. The glass panel is subsequently not subjected to the usual annealing step.Type: GrantFiled: August 14, 2000Date of Patent: March 4, 2003Assignee: Koninklijke Philips Electronics N.V.Inventor: Mohammed Khalil
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Publication number: 20020011081Abstract: To increase the strength of the glass panel, for example of a CRT, the surface temperature of the glass panel at the inner surface of the corners is reduced, during press-forming, to a value below the surface temperature at the inner surface at the centre, the difference being preferably 50° C.-150° C. The forced cooling at the corners compensates for the larger reheating effect in the corners than at the centre that occurs after formation. As a consequence of this compensating effect, a more homogeneous distribution of surface stresses is obtained, increasing the strength of the glass panel.Type: ApplicationFiled: April 23, 2001Publication date: January 31, 2002Inventors: Mohammed Khalil, Hermanus Nicolaas Tuin, Li Zhang