Patents by Inventor Pravin Kumar Khandelwal

Pravin Kumar Khandelwal 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).

  • Providing features to a subscriber in a telecommunications network
    Patent number: 8014507
    Abstract: A method for processing subscriber calls is disclosed. A call agent receives signals associated with a first call from a first subscriber of a first point of presence. The first subscriber is associated with a first feature set. The call agent receives signals associated with a second call from a second subscriber of a second point of presence. The second subscriber is associated with a second feature set. A feature server is notified of the first call and the second call. A feature from the first feature set is provided to the first subscriber in response to the notification, and a feature from the second feature set is provided to the second subscriber in response to the notification.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: September 6, 2011
    Assignee: Cisco Technology, Inc.
    Inventors: Prasad Praturi, Srikrishna Kurapati, Pravin Kumar Khandelwal, Sankara S. Manepalli, Krishna P. Bhat, Kasturi Narayanan
  • Processing a subscriber call in a telecommunications network
    Patent number: 7702090
    Abstract: A method for processing subscriber calls is disclosed. A call agent receives signals associated with a first call from a first subscriber of a first point of presence. The first subscriber is associated with a first feature set. The call agent receives signals associated with a second call from a second subscriber of a second point of presence. The second subscriber is associated with a second feature set. A feature server is notified of the first call and the second call. A feature from the first feature set is provided to the first subscriber in response to the notification, and a feature from the second feature set is provided to the second subscriber in response to the notification.
    Type: Grant
    Filed: July 3, 2006
    Date of Patent: April 20, 2010
    Assignee: Cisco Technology, Inc.
    Inventors: Prasad Praturi, Srikrishna Kurapati, Pravin Kumar Khandelwal, Sankara S. Manepalli, Krishna P. Bhat, Kasturi Narayanan
  • Processing a subscriber call in a telecommunications network
    Patent number: 7076042
    Abstract: A method for processing subscriber calls is disclosed. A call agent receives signals associated with a first call from a first subscriber of a first point of presence. The first subscriber is associated with a first feature set. The call agent receives signals associated with a second call from a second subscriber of a second point of presence. The second subscriber is associated with a second feature set. A feature server is notified of the first call and the second call. A feature from the first feature set is provided to the first subscriber in response to the notification, and a feature from the second feature set is provided to the second subscriber in response to the notification.
    Type: Grant
    Filed: September 6, 2001
    Date of Patent: July 11, 2006
    Assignee: Cisco Technology, Inc.
    Inventors: Prasad Praturi, Srikrishna Kurapati, Pravin Kumar Khandelwal, Sankara S. Manepalli, Krishna P. Bhat, Kasturi Narayanan
  • Providing features to a subscriber in a telecommunications network
    Patent number: 7042995
    Abstract: A method for providing a feature in a telecommunications network is disclosed. Signals representing a call are received at a call agent to generate a detection point. The call is associated with a service identifier corresponding to a set of features. A feature server is identified from a number of feature servers. The identified feature server is notified of the detection point. The signals are processed in response to the detection point to provide a feature from the set of features.
    Type: Grant
    Filed: September 6, 2001
    Date of Patent: May 9, 2006
    Assignee: Cisco Technology, Inc.
    Inventors: Prasad Praturi, Sankara S. Manepalli, Kasturi Narayanan, Yifu Yang, Pravin Kumar Khandelwal