Patents by Inventor Amr Haj OMAR

Amr Haj OMAR 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: 20210148951
    Abstract: An accessory device has a test port, an instrument port to connect to an instrument having an operating bandwidth, and one or more configurable signal paths connectable between the test port and the instrument port to convert a signal from the test port having a first frequency range to a signal having a second frequency range different than the first frequency range. A test and measurement system has a test and measurement instrument having an operating bandwidth, and an accessory device. The accessory device has a first instrument port to connect the accessory device to the test and measurement instrument, a test port to connect the accessory device to a device under test, and one or more configurable signal paths connectable between the test port and the instrument port to down-convert a signal from the test port having a first frequency range to a signal having a second frequency range lower than the first frequency range.
    Type: Application
    Filed: November 16, 2020
    Publication date: May 20, 2021
    Applicant: Tektronix, Inc.
    Inventors: Daniel G. Knierim, Josiah A. Bartlett, Amr Haj-Omar, Donald J. Dalebroux, Barton T. Hickman, Alexander Krauska
  • Publication number: 20190069788
    Abstract: Disclosed are flexible and stretchable antenna devices, systems and methods of use and manufacture. In some aspects, a flexible and stretchable antenna device includes an adhesive substrate having flexible and stretchable material properties and capable of adhering to a surface of an object; and an antenna attached on or at least partially embedded within the adhesive substrate, the antenna including a radiating element and a ground element, in which one or both of the radiating element and the ground element include a mesh structure allowing the antenna device to transmit or receive wireless communication signals at a predetermined operating frequency while being stretched.
    Type: Application
    Filed: March 13, 2017
    Publication date: March 7, 2019
    Inventors: Todd Prentice COLEMAN, Amr HAJ-OMAR, Yun Soung KIM
  • Publication number: 20170046501
    Abstract: Methods, systems, and devices are disclosed for monitoring the dispensing of a fluid from a container. In one aspect, a system includes a conformal substrate including a mechanically flexible and an electrically insulative material, the substrate attached and conformed to a container containing a fluid; a data acquisition unit including a sensor and a signal processing circuit formed on the conformal substrate, in which the sensor transduces an occurrence of the fluid dispensing from the container into an electrical signal, and the signal processing circuit amplifies the electrical signal; a data processing unit formed on the conformal substrate and in communication with the data acquisition unit to process the amplified electrical signal as data; and a communications unit formed on the conformal substrate and in communication with the data processing unit to wirelessly transmit the processed data to a remote device.
    Type: Application
    Filed: April 28, 2015
    Publication date: February 16, 2017
    Inventors: Todd Prentice COLEMAN, Robert N. WEINREB, Yun Soung KIM, Michael BAJEMA, Dae KANG, Amr Haj OMAR