Patents by Inventor Mohanad AHMED

Mohanad AHMED 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).

  • SMART OQAL
    Publication number: 20220183415
    Abstract: A smart oqal includes a first loop; a second loop; and a smart pack attached to at least one of the first and second loops. The smart pack is located to not be visible when the oqal is worn on a head of a user, and the smart pack includes at least one sensor for detecting a parameter associated with the head of the user.
    Type: Application
    Filed: April 13, 2020
    Publication date: June 16, 2022
    Inventors: Ali Hussein MUQAIBEL, Tareq Yousef AL-NAFFOURI, Mohanad AHMED
  • Target-seeking control method and system for mobile robots
    Patent number: 9623564
    Abstract: The target-seeking control method and system for mobile robots uses a raw, ultrasonic sensory signal. The present method carries-out reasoning and decision-making in a subjective environment (SE) on-board the robot. This environment has only two links to the objective environment (OE) in which the robot is operating. If the robot is at a safe place in a SE, then it is at a safe place in the corresponding OE. If the robot reaches the target in a SE, then it reaches the target in the corresponding OE, The present method uses relaxed potential fields to base enroute mobility on safety, only without having to accurately estimate the geometry of the surrounding environment, thereby significantly reducing structure complexity and increasing its reliability.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: April 18, 2017
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Ali Ahmad Al-Shaikhi, Mohanad Ahmed Mohamed Elhassan, Ahmed A. Masoud
  • Current-mode folding amplifier
    Patent number: 9461593
    Abstract: The current-mode folding amplifier is a current-mode saw-tooth folding amplifier having a minimal number of current mirrors in the signal path from input to output. This minimizes the delays imposed by current mirrors on the speed of the amplifier. The amplifier has a full scale delay of 5.9 ns. The operation of the amplifier is verified in simulation using LFoundry 150 nm process in Cadence Tools.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: October 4, 2016
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS DHAHRAN
    Inventors: Mohanad Ahmed Mohammed Elhassan Ahmed, Sagar Kumar Dhar, Munir Kulaib Al-Absi, Muhammad Taher Abuelma'atti
  • TARGET-SEEKING CONTROL METHOD AND SYSTEM FOR MOBILE ROBOTS
    Publication number: 20160257004
    Abstract: The target-seeking control method and system for mobile robots uses a raw, ultrasonic sensory signal. The present method carries-out reasoning and decision-making in a subjective environment (SE) on-board the robot. This environment has only two links to the objective environment (OE) in which the robot is operating. If the robot is at a safe place in a SE, then it is at a safe place in the corresponding OE. If the robot reaches the target in a SE, then it reaches the target in the corresponding OE, The present method uses relaxed potential fields to base enroute mobility on safety, only without having to accurately estimate the geometry of the surrounding environment, thereby significantly reducing structure complexity and increasing its reliability.
    Type: Application
    Filed: March 6, 2015
    Publication date: September 8, 2016
    Inventors: ALI AHMAD AL-SHAIKHI, MOHANAD AHMED MOHAMED ELHASSAN, AHMED A. MASOUD