Patents by Inventor Ezinne Udezue

Ezinne Udezue 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).

  • Dedicated memory partitions for users of a shared mobile device
    Patent number: 8107927
    Abstract: A system and method that allows a mobile device to be shared between multiple users by establishing dedicated memory partitions for each user of the mobile device is disclosed. In one embodiment, the mobile device establishes a memory partition for a user of the mobile device when the user first uses the mobile device. Users are permitted to read and/or write digital data in their respective memory partitions, and are prevented from accessing digital data in other memory partitions. In some instances, a current user of a mobile device can authorize other users to access digital data stored in the current user's memory partition. In one embodiment, a user of the mobile device can also backup and/or synchronize digital data stored in the user's memory partition using a network synchronization service.
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: January 31, 2012
    Assignee: T-Mobile USA, Inc.
    Inventors: Girish Sivaram, Ezinne Udezue, Karl Warfel
  • DEDICATED MEMORY PARTITIONS FOR USERS OF A SHARED MOBILE DEVICE
    Publication number: 20100323664
    Abstract: A system and method that allows a mobile device to be shared between multiple users by establishing dedicated memory partitions for each user of the mobile device is disclosed. In one embodiment, the mobile device establishes a memory partition for a user of the mobile device when the user first uses the mobile device. Users are permitted to read and/or write digital data in their respective memory partitions, and are prevented from accessing digital data in other memory partitions. In some instances, a current user of a mobile device can authorize other users to access digital data stored in the current user's memory partition. In one embodiment, a user of the mobile device can also backup and/or synchronize digital data stored in the user's memory partition using a network synchronization service.
    Type: Application
    Filed: June 18, 2009
    Publication date: December 23, 2010
    Inventors: Girish Sivaram, Ezinne Udezue, Karl Warfel