Patents by Inventor Callum Smith

Callum Smith 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).

  • METHODS AND APPARATUS FOR IDENTITY AND ACCESS MANAGEMENT ON NETWORKED MACHINES
    Publication number: 20240114029
    Abstract: Methods and apparatus for identity and access management on networked machines are disclosed herein. An example non-transitory machine readable storage medium includes instructions to cause programmable circuitry to at least grant first permission to form a connection between a remote compute device and a local compute device based on a first identity of a first account, the connection to enable the first account to operate the local compute device by impersonating a second user, the second user associated with a second identity, access a request to execute a command on the remote compute device from the first account, and determine, based on the first identity of the first account and the second identity of the second user, whether second permission is to be granted to execute the command.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Inventors: Christopher Son Thach, Nathan John Heldt-Sheller, Radoslaw Benedykt Szulim, Ned Smith, Matthew David Balvin, Callum Wilson Noble, Anand Basalingappa Jyoti
  • Optical fiber with corrugations
    Patent number: 11585976
    Abstract: An optical fiber has corrugations on an outer surface to dissipate a portion of an input light beam, allowing the remaining portion of the light beam to be coupled to the optical fiber. By dissipating the portion of input light, damage to the optical fiber by uncoupled light is reduced.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: February 21, 2023
    Assignees: SAUDI ARABIAN OIL COMPANY, University of Southampton
    Inventors: Hesham Sakr, Hans Christian Hansen Mulvad, Shaif-ul Alam, Lin Xu, Callum Smith, John Hayes, David Richardson, Francesco Poletti, Damian Pablo San Roman Alerigi, Sameeh Issa Batarseh
  • Nested anti-resonant nodeless optical fiber and subsurface system using the same
    Patent number: 11555958
    Abstract: A nested anti-resonant nodeless hollow core fiber (NANF) enables transmission of multi-kilowatt, continuous wave (CW) light beams operating in wavelengths between 1050 nm and 1100 nm provided by single mode lasers. Such a NANF has little loss over kilometer ranges, and can be employed in long distance subsurface applications, such as in the petroleum industry.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: January 17, 2023
    Assignees: SAUDI ARABIAN OIL COMPANY, University of Southampton
    Inventors: Hesham Sakr, Hans Christian Hansen Mulvad, Shaif-ul Alam, Lin Xu, Callum Smith, John Hayes, David Richardson, Francesco Poletti, Damian Pablo San Roman Alerigi, Sameeh Issa Batarseh
  • NESTED ANTI-RESONANT NODELESS OPTICAL FIBER AND SUBSURFACE SYSTEM USING THE SAME
    Publication number: 20220317369
    Abstract: A nested anti-resonant nodeless hollow core fiber (NANF) enables transmission of multi-kilowatt, continuous wave (CW) light beams operating in wavelengths between 1050 nm and 1100 nm provided by single mode lasers. Such a NANF has little loss over kilometer ranges, and can be employed in long distance subsurface applications, such as in the petroleum industry.
    Type: Application
    Filed: April 1, 2021
    Publication date: October 6, 2022
    Inventors: Hesham Sakr, Hans Christian Hansen Mulvad, Shaif-ul Alam, Lin Xu, Callum Smith, John Hayes, David Richardson, Francesco Poletti, Damian Pablo San Roman Alerigi, Sameeh Issa Batarseh
  • OPTICAL FIBER WITH CORRUGATIONS
    Publication number: 20220317365
    Abstract: An optical fiber has corrugations on an outer surface to dissipate a portion of an input light beam, allowing the remaining portion of the light beam to be coupled to the optical fiber. By dissipating the portion of input light, damage to the optical fiber by uncoupled light is reduced.
    Type: Application
    Filed: April 1, 2021
    Publication date: October 6, 2022
    Inventors: Hesham Sakr, Hans Christian Hansen Mulvad, Shaif-ul Alam, Lin Xu, Callum Smith, John Hayes, David Richardson, Francesco Poletti, Damian Pablo San Roman Alerigi, Sameeh Issa Batarseh