Patents by Inventor Subhra Saha

Subhra Saha 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).

  • Systems, methods, and computer program products for adaptively adjusting a registration interval of an endpoint
    Patent number: 7945663
    Abstract: Methods, systems, and computer program products for adaptively adjusting a registration interval of an endpoint are provided. In an embodiment of the subject matter disclosed herein, a method of adaptively adjusting a registration interval of an endpoint comprises determining a registration interval for an endpoint associated with a binding defined at a network address translation device. The method also comprises determining a stability of the binding based on a message received from the endpoint. Further, the method comprises adjusting the registration interval for the endpoint based on the determined stability of the binding. A message can be sent to the endpoint for indicating the adjusted registration interval.
    Type: Grant
    Filed: March 14, 2009
    Date of Patent: May 17, 2011
    Assignee: GENBAND Inc.
    Inventors: Subhra Saha, Simon Arthur Oakley
  • SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR ADAPTIVELY ADJUSTING A REGISTRATION INTERVAL OF AN ENDPOINT
    Publication number: 20100169478
    Abstract: Methods, systems, and computer program products for adaptively adjusting a registration interval of an endpoint are provided. In an embodiment of the subject matter disclosed herein, a method of adaptively adjusting a registration interval of an endpoint comprises determining a registration interval for an endpoint associated with a binding defined at a network address translation device. The method also comprises determining a stability of the binding based on a message received from the endpoint. Further, the method comprises adjusting the registration interval for the endpoint based on the determined stability of the binding. A message can be sent to the endpoint for indicating the adjusted registration interval.
    Type: Application
    Filed: March 14, 2009
    Publication date: July 1, 2010
    Applicant: GENBAND INC.
    Inventors: Subhra Saha, Simon Arthur Oakley