Patents by Inventor Mohammad Noaman

Mohammad Noaman 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: 20240393379
    Abstract: In a general aspect, a system is described for sensing radio frequency (RF) electromagnetic fields. The system includes a laser system that generates probe and coupling laser signals. The system also includes an RF source that generates a reference RF electromagnetic field. The reference RF electromagnetic field is part of a combined RF electromagnetic field that also includes a perturbing RF electromagnetic field. A vapor cell sensor of the system generates an optical signal in response to the probe laser signal, the coupling laser signal, and the combined RF electromagnetic field interacting with a vapor of the vapor cell sensor. The system additionally includes a control system that tunes the coupling laser signal and the reference RF electromagnetic field relative to respective transitions of the vapor. The control system generates, based on the optical signal, a value that represents a property of the perturbing RF electromagnetic field.
    Type: Application
    Filed: April 30, 2024
    Publication date: November 28, 2024
    Applicant: Quantum Valley Ideas Laboratories
    Inventors: Mohammad Noaman, Donald Booth, James P. Shaffer
  • Patent number: 12117474
    Abstract: In a general aspect, a radio frequency (RF) measurement device includes first and second mode converters, each configured to convert a mode of the RF electromagnetic wave between a first RF waveguide mode and a second RF waveguide mode. The RF measurement device also includes an internal cavity between the first and second mode converters that contains a vapor or a source of the vapor. The vapor includes Ryberg atoms or molecules. The RF measurement device additionally includes an RF waveguide extending between the first and second mode converters and configured to carry the second RF waveguide mode through the internal cavity. In some variations, the RF waveguide includes first and second longitudinal portions disposed on respective, opposite sides of the device and configured to establish a target RF profile in an interaction region of the internal cavity.
    Type: Grant
    Filed: November 6, 2023
    Date of Patent: October 15, 2024
    Assignee: Quantum Valley Ideas Laboratories
    Inventors: Su-Peng Yu, Kent Arnold Nickerson, Rajesh Pandiyan, Hadi Amarloo, Mohammad Noaman, James P. Shaffer
  • Patent number: 12007425
    Abstract: In a general aspect, a system for measuring radio frequency (RF) electromagnetic waves includes a laser system configured to generate plurality of input optical signals. The system also includes an RF measurement device having first and second mode converters and an internal cavity therebetween. The internal cavity contains a vapor that is configured to produce an output optical signal based on the plurality of input optical signals. The RF measurement device also includes an RF waveguide that extends between the first and second mode converters and is configured to carry the second RF waveguide mode through the internal cavity. The system also includes an optical detector system configured to generate a detector signal in response to receiving the output optical signal. The system additionally includes a signal processing system configured to generate data in response to receiving the detector signal.
    Type: Grant
    Filed: November 6, 2023
    Date of Patent: June 11, 2024
    Assignee: Quantum Valley Ideas Laboratories
    Inventors: Su-Peng Yu, Kent Arnold Nickerson, Rajesh Pandiyan, Hadi Amarloo, Mohammad Noaman, James P. Shaffer
  • Patent number: 11977107
    Abstract: In a general aspect, a radio frequency (RF) measurement device includes first and second mode converters, each configured to convert a mode of the RF electromagnetic wave between a first RF waveguide mode and a second RF waveguide mode. The RF measurement device also includes an internal cavity between the first and second mode converters that contains a vapor or a source of the vapor. The vapor includes Ryberg atoms or molecules. The RF measurement device additionally includes an RF waveguide extending between the first and second mode converters and configured to establish a circular polarization of the RF electromagnetic wave in the internal cavity.
    Type: Grant
    Filed: November 6, 2023
    Date of Patent: May 7, 2024
    Assignee: Quantum Valley Ideas Laboratories
    Inventors: Su-Peng Yu, Kent Arnold Nickerson, Rajesh Pandiyan, Hadi Amarloo, Mohammad Noaman, James P. Shaffer