Patents by Inventor Khalid Omer

Khalid Omer 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).

  • Publication number: 20250189827
    Abstract: Systems and methods for enabling higher uniform performance and higher voltage operation for micro-OLED displays, manufacturing a meniscus lens including thermo-forming a functional optical layer and printing a lens element over the formed functional optical layer, using a hybrid process used to form a functionalized lens having a controlled surface profile, modeling the polarization properties of a human eye using a polymer thin film, and improving optical sparce eye-tracking by collecting an optical output signal from each detector through a corresponding optical fiber, and determining a gaze direction of a user's eye based on the electrical signal may be disclosed.
    Type: Application
    Filed: December 4, 2024
    Publication date: June 12, 2025
    Inventors: Gang Chen, Ahmet Tura, Suhui Lee, Gyungmin Kim, Tao-Hua Lee, Cheonhong Kim, Yung-Yu Hsu, Min Hyuk Choi, Amir Amirkhany, Yu Li, Rongzhi Huang, Sawyer Miller, Zhenye Li, Junren Wang, Redeen Alexandre E Mendoza Duran, Khalid Omer, Weihan Zhang, Mantas Zurauskas, Scott Charles McEldowney, Lu Lu, Brian Schowengerdt, Jun Yan, Michal Makowski
  • Publication number: 20250175687
    Abstract: A polarization multi-channel sensor with sparse polarization pixels is described. The sensor has a plurality of macro-pixels. Each macro pixels includes a corresponding plurality of pixels configured to detect intensity of light in different color channels, and one or more polarization pixels. A polarization pixel may be configured to detect intensity of light in a same color channel that is linearly polarized to a particular orientation. In cases where there are multiple polarization pixels within a macro pixel, the polarization pixels may be configured to detect intensity of light in a same color channel, but at different orientations of linearly polarized light. Moreover, a number of polarization pixels within a macro pixel is sparse compared to a total number of pixels within the macro-pixel. The detected intensity information from the polarization pixels may be used to determine one or more properties of the object.
    Type: Application
    Filed: November 28, 2023
    Publication date: May 29, 2025
    Inventors: Salim Boutami, Onur Can Akkaya, Khalid Omer, Scott Charles McEldowney, Kyriaki Fotopoulou
  • Publication number: 20240264456
    Abstract: An eyebox region is illuminated with polarized light. A polarized image of an eye in the eyebox regions is captured while the polarized light illuminates the eyebox region. The polarized image is compared to another polarized image to determine an accommodation state of the eye.
    Type: Application
    Filed: November 29, 2023
    Publication date: August 8, 2024
    Inventors: Mantas Zurauskas, Onur Can Akkaya, Salim Boutami, Khalid Omer
  • Patent number: 10562928
    Abstract: The invention is directed to platinum(II) complexes comprising dithiocarbamates and methods for treating cancer using these complexes.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: February 18, 2020
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Anvarhusein A. Isab, Muhammad Altaf, Muhammad Ali Ehsan, Khalid Omer
  • Patent number: 10538544
    Abstract: The invention is directed to platinum(II) complexes comprising dithiocarbamates and methods for treating cancer using these complexes.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: January 21, 2020
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Anvarhusein A. Isab, Muhammad Altaf, Muhammad Ali Ehsan, Khalid Omer
  • Patent number: 10494394
    Abstract: The invention is directed to platinum(II) complexes comprising dithiocarbamates and methods for treating cancer using these complexes.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: December 3, 2019
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Anvarhusein A. Isab, Muhammad Altaf, Muhammad Ali Ehsan, Khalid Omer
  • Patent number: 9346997
    Abstract: A nanostructured particulates formed from a redox active, luminescent phenyl substituted polycyclic aromatic hydrocarbon are provided herein. The nanostructured particulates may be used for determining the presence of an analyte of interest in a sample by detecting the emitted electromagnetic radiation generated by exposing a reagent mixture, which includes the nanostructured particulates and the sample, to electrochemical energy.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: May 24, 2016
    Assignee: Board of Regents of the University of Texas System
    Inventors: Allen J. Bard, Fu-Ren F. Fan, Khalid Omer
  • Publication number: 20140322538
    Abstract: “A nanostructured particulates formed from a redox active, luminescent phenyl substituted polycyclic aromatic hydrocarbon are provided herein. The nanostructured particulates may be used for determining the presence of an analyte of interest in a sample by detecting the emitted electromagnetic radiation generated by exposing a reagent mixture, which includes the nanostructured particulates and the sample, to electrochemical energy.
    Type: Application
    Filed: July 9, 2014
    Publication date: October 30, 2014
    Inventors: Allen J. Bard, Fu-Ren F. Fan, Khalid Omer
  • Patent number: 8815159
    Abstract: A nanostructured particulate material, which includes a redox active luminescent organic and/or ionic compound, is provided herein. The nanostructured particulate material may be used for determining the presence of an analyte of interest in a sample by detecting the emitted electromagnetic radiation generated by exposing a reagent mixture, which includes the nanostructured material and the target analyte, to chemical or electrochemical energy.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: August 26, 2014
    Assignee: Board of Regents of the University of Texas System
    Inventors: Allen J. Bard, Fu-Ren F. Fan, Jiaguo Yu, Khalid Omer
  • Publication number: 20130164530
    Abstract: A nanostructured particulate material, which includes a redox active luminescent organic and/or ionic compound, is provided herein. The nanostructured particulate material may be used for determining the presence of an analyte of interest in a sample by detecting the emitted electromagnetic radiation generated by exposing a reagent mixture, which includes the nanostructured material and the target analyte, to chemical or electrochemical energy.
    Type: Application
    Filed: February 8, 2013
    Publication date: June 27, 2013
    Inventors: Allen J. Bard, Fu-Ren F. Fan, Jiaguo Yu, Khalid Omer
  • Patent number: 8372652
    Abstract: A nanostructured particulate material, which includes a redox active luminescent organic and/or ionic compound, is provided herein. The nanostructured particulate material may be used for determining the presence of an analyte of interest in a sample by detecting the emitted electromagnetic radiation generated by exposing a reagent mixture, which includes the nanostructured material and the target analyte, to chemical or electrochemical energy.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: February 12, 2013
    Assignee: Board of Regents of the University of Texas System
    Inventors: Allen J. Bard, Fu-Ren F. Fan, Jiaguo Yu, Khalid Omer
  • Publication number: 20110111520
    Abstract: A nanostructured particulate material, which includes a redox active luminescent organic and/or ionic compound, is provided herein. The nanostructured particulate material may be used for determining the presence of an analyte of interest in a sample by detecting the emitted electromagnetic radiation generated by exposing a reagent mixture, which includes the nanostructured material and the target analyte, to chemical or electrochemical energy.
    Type: Application
    Filed: April 24, 2009
    Publication date: May 12, 2011
    Inventors: Allen J. Bard, Fu-Ren F. Fan, Jiaguo Yu, Khalid Omer
  • Patent number: 5088524
    Abstract: A double lift openshed dobby has a central shaft (1) on which are mounted a plurality of swing levers (2), each carrying a pair of articulated hooks (3), (4) kept inoperative by a spring (5), and two drive knives (13), (14) which are reciprocated at half the loop frequency in opposite phases to shed said swing levers selectively between two rest positions of openshed. In use, each swing lever is connected to a loom harness and defines a first of said rest positions when rested on a cross bar (12) against a downward bias; the other rest position being defined when the elevator (10), located by a cross bar (11), engages the notch (2a) in the swing lever. If a swing lever has to stay in its current rest position its hook pair is left inoperative; but if it has to be shed a hook of its hook pair is made to link by the action of the selector (6) with whichever of the two drive knives approaches its rest position first and, simultaneously, the elevator (10) is made to release or engage the notch (2a) as necessary.
    Type: Grant
    Filed: October 23, 1989
    Date of Patent: February 18, 1992
    Assignee: Khalid Omer
    Inventors: Abdul W. Omer, Khalid Omer