Patents by Inventor Manoj C. LINGAM

Manoj C. LINGAM 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).

  • Cellular voice and service diagnostic test system for wireless devices
    Patent number: 12294879
    Abstract: The described embodiments set forth techniques for diagnostic testing a wireless device configured for cellular wireless service. A test apparatus processes data logs obtained from the wireless device, categorizes observed cellular wireless functionality issues, and provides recommended actions for a service technician and/or a user to take. Exemplary cellular wireless issues include cellular wireless service connectivity, cellular voice call stability, and cellular eSIM profile installation and transfer failures. Recommended actions can include directing a user to contact a mobile network operator with particular observations, adjusting wireless device settings, repair of a wireless device component, updating wireless device software, or replacement of the wireless device.
    Type: Grant
    Filed: August 27, 2022
    Date of Patent: May 6, 2025
    Assignee: Apple Inc.
    Inventors: Manoj C. Lingam, Chinshuo Chang, Gencer Cili
  • CELLULAR VOICE AND SERVICE DIAGNOSTIC TEST SYSTEM FOR WIRELESS DEVICES
    Publication number: 20240073714
    Abstract: The described embodiments set forth techniques for diagnostic testing a wireless device configured for cellular wireless service. A test apparatus processes data logs obtained from the wireless device, categorizes observed cellular wireless functionality issues, and provides recommended actions for a service technician and/or a user to take. Exemplary cellular wireless issues include cellular wireless service connectivity, cellular voice call stability, and cellular eSIM profile installation and transfer failures. Recommended actions can include directing a user to contact a mobile network operator with particular observations, adjusting wireless device settings, repair of a wireless device component, updating wireless device software, or replacement of the wireless device.
    Type: Application
    Filed: August 27, 2022
    Publication date: February 29, 2024
    Inventors: Manoj C. LINGAM, ChinShuo CHANG, Gencer CILI