Patents by Inventor Lisuan Poh

Lisuan Poh 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).

  • Patent number: 10425238
    Abstract: Various systems and methods for providing a policy realization framework for a communications network are disclosed. The policy realization framework can be an application and service layer policy framework that is separate and distinct from the network layer policy framework. As such, policy decisions can be made remote from the network layer, and common policies across multiple networks are possible. A policy intelligence rules system for a policy realization framework, and methods of implementing the same, are also disclosed. The policy intelligence rules system can receive a policy request associated with a request for a network resource and policies pertaining to the policy request, which can include operator policies and subscriber specific policies. In response to determining that a policy conflict exists between the policies, the policy intelligence rules system can resolve the policy conflict and generate a rule for the communications network to use in response to the request.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: September 24, 2019
    Assignee: AT&T Mobility II LLC
    Inventors: Lisuan Poh, Alka Roy
  • Publication number: 20180294984
    Abstract: Various systems and methods for providing a policy realization framework for a communications network are disclosed. The policy realization framework can be an application and service layer policy framework that is separate and distinct from the network layer policy framework. As such, policy decisions can be made remote from the network layer, and common policies across multiple networks are possible. A policy intelligence rules system for a policy realization framework, and methods of implementing the same, are also disclosed. The policy intelligence rules system can receive a policy request associated with a request for a network resource and policies pertaining to the policy request, which can include operator policies and subscriber specific policies. In response to determining that a policy conflict exists between the policies, the policy intelligence rules system can resolve the policy conflict and generate a rule for the communications network to use in response to the request.
    Type: Application
    Filed: June 11, 2018
    Publication date: October 11, 2018
    Applicant: AT&T Mobility II LLC
    Inventors: Lisuan Poh, Alka Roy
  • Patent number: 9998290
    Abstract: Various systems and methods for providing a policy realization framework for a communications network are disclosed. The policy realization framework can be an application and service layer policy framework that is separate and distinct from the network layer policy framework. As such, policy decisions can be made remote from the network layer, and common policies across multiple networks are possible. A policy intelligence rules system for a policy realization framework, and methods of implementing the same, are also disclosed. The policy intelligence rules system can receive a policy request associated with a request for a network resource and policies pertaining to the policy request, which can include operator policies and subscriber specific policies. In response to determining that a policy conflict exists between the policies, the policy intelligence rules system can resolve the policy conflict and generate a rule for the communications network to use in response to the request.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: June 12, 2018
    Assignee: AT&T Mobility II LLC
    Inventors: Lisuan Poh, Alka Roy
  • Publication number: 20170317840
    Abstract: Various systems and methods for providing a policy realization framework for a communications network are disclosed. The policy realization framework can be an application and service layer policy framework that is separate and distinct from the network layer policy framework. As such, policy decisions can be made remote from the network layer, and common policies across multiple networks are possible. Methods and systems for providing these and other features are disclosed. A policy intelligence rules system for a policy realization framework, and methods of implementing a policy intelligence rules system, are also disclosed.
    Type: Application
    Filed: July 17, 2017
    Publication date: November 2, 2017
    Applicant: AT&T Mobility II LLC
    Inventors: Lisuan Poh, Alka Roy
  • Patent number: 9712331
    Abstract: Various systems and methods for providing a policy realization framework for a communications network are disclosed. The policy realization framework can be an application and service layer policy framework that is separate and distinct from the network layer policy framework. As such, policy decisions can be made remote from the network layer, and common policies across multiple networks are possible. Methods and systems for providing these and other features are disclosed. A policy intelligence rules system for a policy realization framework, and methods of implementing a policy intelligence rules system, are also disclosed.
    Type: Grant
    Filed: August 20, 2008
    Date of Patent: July 18, 2017
    Assignee: AT&T Mobility II LLC
    Inventors: Lisuan Poh, Alka Roy
  • Patent number: 9691082
    Abstract: Systems, devices, and methods for providing a dynamic subscription update feature in a wireless communications network are disclosed herein. An exemplary system for providing a dynamic subscription update feature in a wireless communications network is configured to receive offline data and in-call data from a plurality of network entities for use in determining, in accordance with one or more rules, whether at least one subscriber is eligible to receive a subscription update offer and receive a response message indicating whether the at least one subscriber accepts or declines the offer. A device configured to receive a subscription update offer and respond with an acceptance or decline message is disclosed. Methods for operating the aforementioned system and device are also disclosed.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: June 27, 2017
    Assignee: AT&T Mobility II LLC
    Inventors: Leonard Burnett, LiSuan Poh
  • Patent number: 8521775
    Abstract: Various systems and methods for providing a policy realization framework for a communications network are disclosed. The policy realization framework can be an application and service layer policy framework that is separate and distinct from the network layer policy framework. As such, policy decisions can be made remote from the network layer, and common policies across multiple networks are possible. Methods and systems for providing these and other features are disclosed. A master policy repository for a policy realization framework, and methods of implementing the master policy repository, are also disclosed.
    Type: Grant
    Filed: August 20, 2008
    Date of Patent: August 27, 2013
    Assignee: AT&T Mobility II LLC
    Inventors: Lisuan Poh, Alka Roy
  • Patent number: 8478852
    Abstract: Various systems and methods for providing a policy realization framework for a communications network are disclosed. The policy realization framework can be an application and service layer policy framework that is separate and distinct from the network layer policy framework. As such, policy decisions can be made remote from the network layer, and common policies across multiple networks are possible. Methods and systems for providing these and other features are disclosed.
    Type: Grant
    Filed: August 20, 2008
    Date of Patent: July 2, 2013
    Assignee: AT&T Mobility II LLC
    Inventors: Alka Roy, Lisuan Poh