Patents by Inventor Lawrence S. Rybar

Lawrence S. Rybar 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).

  • Universal integrated circuit card updates in a hybrid network
    Patent number: 8837449
    Abstract: A universal integrated circuit card (UICC) may include a universal subscriber identity module (USIM); a code division multiple access (CDMA) subscriber identity module (CSIM); a memory to store instructions; and a processor. The processor may execute instructions to determine a type of wireless access network available to a user equipment (UE) associated with the UICC; perform updates of the UICC using the USIM, in response to detecting a CDMA enhanced High Rate Packet Data (eHRPD) network, a Global System for Mobile Communication (GSM) access network, or a Long Term Evolution (LTE) access network; and perform updates of the UICC using the CSIM, in response to detecting an available CDMA access network other than a CDMA eHRPD access network.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: September 16, 2014
    Assignees: Cellco Partnership, Verizon Patent and Licensing Inc.
    Inventors: Xuming Chen, Lawrence S. Rybar, Bhaskar Srinivasiah, Praveen Venkataramu, Bjorn Hjelm
  • Universal integrated circuit card activation in a hybrid network
    Patent number: 8780797
    Abstract: A universal integrated circuit card (UICC) may include a universal subscriber identity module (USIM); a code division multiple access (CDMA) subscriber identity module (CSIM); a memory to store instructions; and a processor. The processor may execute instructions to determine a type of wireless access network available to a user equipment (UE) associated with the UICC; perform activation of the UICC using the USIM, in response to detecting a CDMA enhanced High Rate Packet Data (eHRPD) network, a Global System for Mobile Communication (GSM) access network, or a Long Term Evolution (LTE) access network; and perform activation of the UICC using the CSIM, in response to detecting an available CDMA access network other than a CDMA eHRPD access network.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: July 15, 2014
    Assignees: Cellco Partnership, Verizon Patent and Licensing Inc.
    Inventors: Xuming Chen, Lawrence S. Rybar, Bhaskar Srinivasiah, Praveen Venkataramu, Bjorn Hjelm
  • Secure enterprise service delivery
    Patent number: 8776197
    Abstract: A device receives enterprise information associated with enterprises supported by a network, and determines enterprise identifiers for one or more enterprises identified in the enterprise information. The device also receives information associated with devices and subscribers of the network, and determines security key parameters based on the information associated with the devices and the subscribers of the network. The device further generates, based on the security key parameters, a security key for each of the enterprise identifiers.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: July 8, 2014
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: William C. King, Lawrence S. Rybar, Bjorn Hjelm, Xuming Chen, Kwai Y. Lee
  • SECURE ENTERPRISE SERVICE DELIVERY
    Publication number: 20130152178
    Abstract: A device receives enterprise information associated with enterprises supported by a network, and determines enterprise identifiers for one or more enterprises identified in the enterprise information. The device also receives information associated with devices and subscribers of the network, and determines security key parameters based on the information associated with the devices and the subscribers of the network. The device further generates, based on the security key parameters, a security key for each of the enterprise identifiers.
    Type: Application
    Filed: August 27, 2012
    Publication date: June 13, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: William C. KING, Lawrence S. RYBAR, Bjorn HJELM, Xuming CHEN, Kwai Y. LEE
  • UNIVERSAL INTEGRATED CIRCUIT CARD ACTIVATION IN A HYBRID NETWORK
    Publication number: 20120106443
    Abstract: A universal integrated circuit card (UICC) may include a universal subscriber identity module (USIM); a code division multiple access (CDMA) subscriber identity module (CSIM); a memory to store instructions; and a processor. The processor may execute instructions to determine a type of wireless access network available to a user equipment (UE) associated with the UICC; perform activation of the UICC using the USIM, in response to detecting a CDMA enhanced High Rate Packet Data (eHRPD) network, a Global System for Mobile Communication (GSM) access network, or a Long Term Evolution (LTE) access network; and perform activation of the UICC using the CSIM, in response to detecting an available CDMA access network other than a CDMA eHRPD access network.
    Type: Application
    Filed: October 29, 2010
    Publication date: May 3, 2012
    Applicants: CELLCO PARTNERSHIP, VERIZON PATENT AND LICENSING, INC.
    Inventors: Xuming CHEN, Lawrence S. Rybar, Bhaskar Srinivasiah, Praveen Venkataramu, Bjorn Hjelm
  • UNIVERSAL INTEGRATED CIRCUIT CARD UPDATES IN A HYBRID NETWORK
    Publication number: 20120106533
    Abstract: A universal integrated circuit card (UICC) may include a universal subscriber identity module (USIM); a code division multiple access (CDMA) subscriber identity module (CSIM); a memory to store instructions; and a processor. The processor may execute instructions to determine a type of wireless access network available to a user equipment (UE) associated with the UICC; perform updates of the UICC using the USIM, in response to detecting a CDMA enhanced High Rate Packet Data (eHRPD) network, a Global System for Mobile Communication (GSM) access network, or a Long Term Evolution (LTE) access network; and perform updates of the UICC using the CSIM, in response to detecting an available CDMA access network other than a CDMA eHRPD access network.
    Type: Application
    Filed: October 29, 2010
    Publication date: May 3, 2012
    Applicants: CELLCO PARTNERSHIP, VERIZON PATENT AND LICENSING, INC.
    Inventors: Xuming CHEN, Lawrence S. Rybar, Bhaskar Srinivasiah, Praveen Venkataramu, Bjorn Hjelm