Patents by Inventor Tarun Chugh

Tarun Chugh 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).

  • Network-administered conference call using SIP messaging
    Patent number: 9467831
    Abstract: Methods, systems, and apparatus can be used for the establishment of a conference call via a packet network (which may be an IP fixed packet network) administered by a communications server, including a Session Initiated Protocol (SIP) based server.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: October 11, 2016
    Assignee: ARRIS Enterprises, Inc.
    Inventors: Shi Jin Chen, John Randolph Bestermann, Tarun Chugh
  • Mobile communication device using android framework to facilitate handover of on-hold session between fixed packet network and cellular network
    Patent number: 9386482
    Abstract: Methods, systems, and apparatus can be used to provide handover of on-hold sessions in converged networks. In various example implementations, an on-hold session between a mobile communication device having functionality that can be implemented in various layers of Android framework, and a fixed packet network-connected peer CPE can be handed over from a fixed packet domain to a cellular domain, and vice versa. In various example implementations, an on-hold session between a mobile communication device and a PSTN-connected peer CPE can be handed over from a fixed packet domain to a cellular domain, and vice versa.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: July 5, 2016
    Assignee: ARRIS Enterprises, Inc.
    Inventors: Shi Jin Chen, John Randolph Bestermann, Tarun Chugh
  • Enhanced services based upon information associated with a wireless access point
    Patent number: 9288645
    Abstract: When a mobile communication device is communicating with a peer device, methods, systems, and apparatus can be used to provide enhanced services, such as call pushes and call pulls, based upon information associated with a wireless access point.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: March 15, 2016
    Assignee: ARRIS Enterprises, Inc.
    Inventors: Shi Jin Chen, John Randolph Bestermann, Tarun Chugh
  • Network-Administered Conference Call Using SIP Messaging
    Publication number: 20150334244
    Abstract: Methods, systems, and apparatus can be used for the establishment of a conference call via a packet network (which may be an IP fixed packet network) administered by a communications server, including a Session Initiated Protocol (SIP) based server.
    Type: Application
    Filed: July 29, 2015
    Publication date: November 19, 2015
    Inventors: Shi Jin Chen, John Randolph Bestermann, Tarun Chugh
  • Network administered conference call using SIP messaging
    Patent number: 9131056
    Abstract: Methods, systems, and apparatus can be used for the establishment of a conference call via a packet network (which may be an IP fixed packet network) administered by a communications server, including a Session Initiated Protocol (SIP) based server.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: September 8, 2015
    Assignee: ARRIS Enterprises, Inc.
    Inventors: Shi Jin Chen, John Randolph Bestermann, Tarun Chugh
  • Concurrent call handover
    Patent number: 8244251
    Abstract: Methods, systems, and apparatus can be used to provide concurrent call handover in converged networks. In various examples, a concurrent call handover can operate to transfer multiple calls between domains when a mobile device has two open call instances. In some implementations, multiple public service identifiers can be assigned for the call instances.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: August 14, 2012
    Assignee: Arris Group, Inc.
    Inventors: John R. Bestermann, Shi Jin Chen, Tarun Chugh