Patents by Inventor Lasith G. Perera

Lasith G. Perera 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: 9722888
    Abstract: A system and method are provided for providing using Diameter based signaling to activate and deactivate subscriber centric, visually rendered, services. The system is implemented in a computer infrastructure which includes computer executable code tangibly embodied on a computer readable medium. The executable code is operable to activate and deactivate subscriber centric, visually rendered, services using a Diameter based signaling protocol and support home subscriber server (HSS) based subscriber profiles that pertain to visual characteristics.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: August 1, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Pramodh D. Narayan, Mark D. Nielsen, Lasith G. Perera, Sri Ramanathan, Matthew A. Terry, Matthew B. Trevathan
  • Patent number: 9247011
    Abstract: A system and method is provided for reducing latency when providing user location information services. The system is implemented in a computer infrastructure which includes computer executable code tangibly embodied on a computer readable medium. The executable code is operable to trigger a location based service to obtain user location information prior to the user registering for location services.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: January 26, 2016
    Assignee: International Business Machines Corporation
    Inventors: Mark D. Dennard, Lasith G. Perera, Sri Ramanathan, William P. Shaouy, Matthew A. Terry, Matthew B. Trevathan
  • Publication number: 20140304330
    Abstract: A system and method is provided for reducing latency when providing user location information services. The system is implemented in a computer infrastructure which includes computer executable code tangibly embodied on a computer readable medium. The executable code is operable to trigger a location based service to obtain user location information prior to the user registering for location services.
    Type: Application
    Filed: June 20, 2014
    Publication date: October 9, 2014
    Inventors: Mark D. DENNARD, Lasith G. PERERA, Sri RAMANATHAN, William P. SHAOUY, Matthew A. TERRY, Matthew B. TREVATHAN
  • Patent number: 8774826
    Abstract: A system and method is provided for reducing latency when providing user location information services. The system is implemented in a computer infrastructure which comprises computer executable code tangibly embodied on a computer readable medium. The executable code is operable to trigger a location based service to obtain user location information prior to the user registering for location services.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: July 8, 2014
    Assignee: International Business Machines Corporation
    Inventors: Mark D. Dennard, Lasith G. Perera, Sri Ramanathan, William P. Shaouy, Matthew A. Terry, Matthew B. Trevathan
  • Publication number: 20130346611
    Abstract: A system and method are provided for providing using Diameter based signaling to activate and deactivate subscriber centric, visually rendered, services. The system is implemented in a computer infrastructure which includes computer executable code tangibly embodied on a computer readable medium. The executable code is operable to activate and deactivate subscriber centric, visually rendered, services using a Diameter based signaling protocol and support home subscriber server (HSS) based subscriber profiles that pertain to visual characteristics.
    Type: Application
    Filed: August 27, 2013
    Publication date: December 26, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Pramodh D. NARAYAN, Mark D. NIELSEN, Lasith G. PERERA, Sri RAMANATHAN, Matthew A. TERRY, Matthew B. TREVATHAN
  • Patent number: 8560710
    Abstract: A system and method is provided for providing using Diameter based signaling to activate and deactivate subscriber centric, visually rendered, services. The system is implemented in a computer infrastructure which includes computer executable code tangibly embodied on a computer readable medium. The executable code is operable to activate and deactivate subscriber centric, visually rendered, services using a Diameter based signaling protocol and support home subscriber server (HSS) based subscriber profiles that pertain to visual characteristics.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: October 15, 2013
    Assignee: International Business Machines Corporation
    Inventors: Pramodh D. Narayan, Mark D. Nielsen, Lasith G. Perera, Sri Ramanathan, Matthew A. Terry, Matthew B. Trevathan
  • Patent number: 8543088
    Abstract: A system and method of using Diameter based signaling is provided to track usage to support multiple billing models for visually rendered revenue generating services in an IP Multimedia subsystem based network. The system includes a computer system includes first program instructions to provide usage information to an accounting platform for processing charging information for visually rendered services in an IP Multimedia subsystem based network. The computer system also comprises a computer readable media which stores the first program instructions and a central processing unit to execute the first program instructions.
    Type: Grant
    Filed: August 12, 2008
    Date of Patent: September 24, 2013
    Assignee: International Business Machines Corporation
    Inventors: Pramodh D. Narayan, Mark D. Nielsen, Lasith G. Perera, Sri Ramanathan, Matthew A. Terry, Matthew B. Trevathan
  • Publication number: 20100075610
    Abstract: A system and method is provided for reducing latency when providing user location information services. The system is implemented in a computer infrastructure which comprises computer executable code tangibly embodied on a computer readable medium. The executable code is operable to trigger a location based service to obtain user location information prior to the user registering for location services.
    Type: Application
    Filed: September 19, 2008
    Publication date: March 25, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mark D. DENNARD, Lasith G. Perera, Sri Ramanathan, William P. Shaouy, Matthew A. Terry, Matthew B. Trevathan
  • Publication number: 20100041369
    Abstract: A system and method of using Diameter based signaling is provided to track usage to support multiple billing models for visually rendered revenue generating services in an IP Multimedia subsystem based network. The system includes a computer system includes first program instructions to provide usage information to an accounting platform for processing charging information for visually rendered services in an IP Multimedia subsystem based network. The computer system also comprises a computer readable media which stores the first program instructions and a central processing unit to execute the first program instructions.
    Type: Application
    Filed: August 12, 2008
    Publication date: February 18, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Pramodh D. NARAYAN, Mark D. Nielsen, Lasith G. Perera, Sri Ramanathan, Matthew A. Terry, Matthew B. Trevathan
  • Publication number: 20100020727
    Abstract: A system and method is provided for providing using Diameter based signaling to activate and deactivate subscriber centric, visually rendered, services. The system is implemented in a computer infrastructure which includes computer executable code tangibly embodied on a computer readable medium. The executable code is operable to activate and deactivate subscriber centric, visually rendered, services using a Diameter based signaling protocol and support home subscriber server (HSS) based subscriber profiles that pertain to visual characteristics.
    Type: Application
    Filed: July 24, 2008
    Publication date: January 28, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Pramodh D. Narayan, Mark D. Nielsen, Lasith G. Perera, Sri Ramanathan, Matthew A. Terry, Mathew B. Trevathan