Patents by Inventor Aziz Ahmad

Aziz Ahmad 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).

  • Self-sulfur doped carbon electrodes derived from poly-anthraquinone sulfide for supercapacitors
    Patent number: 12278047
    Abstract: A supercapacitor including a negative electrode, a positive electrode, an electrolyte, and a separator. The separator is between the negative electrode and the positive electrode, and the electrolyte is present in and on the separator. The negative electrode and the positive electrode include a carbon material selected from a poly-anthraquinone sulfide activated carbon material and a poly-anthraquinone sulfide reduced activated carbon material.
    Type: Grant
    Filed: August 28, 2024
    Date of Patent: April 15, 2025
    Assignees: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, KING ABDULLAH CITY FOR ATOMIC & RENEWABLE ENERGY (K.A. CARE)
    Inventors: Aziz Ahmad, Sami Ullah, Sardaraz Khan, Safyan Akram Khan
  • Method, system and computer-readable media for repairing data record corruption
    Patent number: 7634499
    Abstract: A system and method for repairing software database corruption are provided. The corruption may be due to an object being associated with an invalid type number. The information of an object with invalid type can become effectively or actually beyond retrieval and the data may be lost. The invention uses a computer to gather attributes of the corrupted object, e.g., object size. The computer then looks in the schema “type number” repository for type numbers associated with the same attributes as they are for the instant object. The object may then be organized presented by the computer to a user using a schema associated with a matched type number. Then the user may select a type number to replace the corrupted or invalid type number of the instant object.
    Type: Grant
    Filed: January 6, 2007
    Date of Patent: December 15, 2009
    Assignee: Objectivity, Inc.
    Inventor: Aziz Ahmad
  • Method, system and computer-readable media for repairing data record corruption
    Publication number: 20080168088
    Abstract: A system and method for repairing software database corruption are provided. The corruption may be due to an object being associated with an invalid type number. The information of an object with invalid type can become effectively or actually beyond retrieval and the data may be lost. The invention uses a computer to gather attributes of the corrupted object, e.g., object size. The computer then looks in the schema “type number” repository for type numbers associated with the same attributes as they are for the instant object. The object may then be organized presented by the computer to a user using a schema associated with a matched type number. Then the user may select a type number to replace the corrupted or invalid type number of the instant object.
    Type: Application
    Filed: January 6, 2007
    Publication date: July 10, 2008
    Inventor: Aziz Ahmad