Patents Assigned to Tatara Systems, Inc.
  • Patent number: 7818008
    Abstract: A mobile services control platform supports an enhanced service, Voice Forwarding to Wi-Fi or Wi-Fi Voice. Functionally, the service allows a subscriber to use a Wi-Fi device to receive voice calls directed to his or her mobile number. In a representative example, when the user connects over a Wi-Fi network, e.g., using his or her laptop or other such device, he or she selects “Wi-Fi Voice” option from a client. As a result, future voice calls directed to the user's mobile number get routed to his or her laptop over Wi-Fi, without the caller being aware that the user has connected over a different network. Similarly, voice calls made by the user from his or her laptop Wi-Fi (e.g., through a softphone) are delivered to the recipient's device as if they originated from the mobile phone number.
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: October 19, 2010
    Assignee: Tatara Systems, Inc.
    Inventor: Asawaree Kalavade
  • Patent number: 7782848
    Abstract: A converged network accessible by wireless client devices includes a wide area wireless network, a local area wireless network, and a gateway linked to the wide area and local area wireless networks for integrating access to the networks by the wireless client devices.
    Type: Grant
    Filed: July 2, 2007
    Date of Patent: August 24, 2010
    Assignee: Tatara Systems, Inc.
    Inventors: Asawaree Kalavade, Hong Jiang, Penny Chen
  • Patent number: 7634281
    Abstract: A mobile services control platform supports enhanced services for SMS or MMS message forwarding. The service allows a subscriber to receive SMS directed to his mobile number across a range of devices, depending on the context, device, and the network the user is connected from. In a representative example, when the user connects over a Wi-Fi network, he selects “Wi-Fi SMS” option from a client. As a result, future SMS sent to the user's mobile number get routed to his laptop over Wi-Fi. Similarly, SMS messages sent by the user from his laptop Wi-Fi client are delivered to the recipient's mobile device as if they originated from the mobile phone. When Wi-Fi SMS is activated, preferably voice calls continue to be received over the mobile phone. When the user disconnects from the Wi-Fi network, SMS messages are routed back over to the mobile phone.
    Type: Grant
    Filed: February 16, 2007
    Date of Patent: December 15, 2009
    Assignee: Tatara Systems, Inc.
    Inventor: Asawaree Kalavade
  • Publication number: 20090067417
    Abstract: A femtocell is integrated into a core network so as to securely and efficiently deliver one or more mobile services to an end user on an existing mobile device over a broadband connection. This integration can be into a basic Internet Protocol (IP)-based network, or an IMS-based network. In an illustrated embodiment, a femtocell is integrated to a SIP- or IMS-based network using a “convergence” server. The convergence server preferably is a SIP-based fixed mobile convergence (FMC) application server that provides an all-IP approach to core network integration for femtocells.
    Type: Application
    Filed: July 13, 2008
    Publication date: March 12, 2009
    Applicant: TATARA SYSTEMS, INC.
    Inventors: Asawaree Kalavade, Eric E. Bomarsi, Jonathan A. Morgan, Lawrence A. Palmer
  • Patent number: 7239632
    Abstract: A converged network accessible by wireless client devices includes a wide area wireless network, a local area wireless network, and a gateway linked to the wide area and local area wireless networks for integrating access to the networks by the wireless client devices.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: July 3, 2007
    Assignee: Tatara Systems, Inc.
    Inventors: Asawaree Kalavade, Hong Jiang, Penny Chen
  • Publication number: 20070142052
    Abstract: A mobile services control platform supports enhanced services for SMS or MMS message forwarding. The service allows a subscriber to receive SMS (Short Message Service) directed to his or her mobile number across a range of devices, depending on the context, the device, and the network the user is connected from. In a representative example, when the user connects over a Wi-Fi network, e.g., using his or her laptop or other such device, he or she selects “Wi-Fi SMS” option from a client. As a result, future SMS sent to the user's mobile number get routed to his or her laptop over Wi-Fi—without the sender being aware that the user has connected over a different network. Similarly, SMS messages sent by the user from his or her laptop Wi-Fi client (e.g., through a softphone) are delivered to the recipient's mobile device as if they originated from the mobile phone. When Wi-Fi SMS is activated, preferably voice calls continue to be received over the mobile phone, with only SMS forwarded to Wi-Fi.
    Type: Application
    Filed: February 16, 2007
    Publication date: June 21, 2007
    Applicant: TATARA SYSTEMS, INC.
    Inventor: Asawaree Kalavade
  • Patent number: 7171460
    Abstract: A converged network accessible by client terminals is provided. The converged network includes a wide area network, a local area network, and a gateway linked to the wide area and local area networks. The gateway integrates billing and authentication functions of the wide area and local area networks.
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: January 30, 2007
    Assignee: Tatara Systems, Inc.
    Inventors: Asawaree Kalavade, Hong Jiang, Penny Chen
  • Patent number: 7136651
    Abstract: A mobile services control platform supports an enhanced service, Voice Forwarding to Wi-Fi or Wi-Fi Voice. Functionally, the service allows a subscriber to use a Wi-Fi device to receive voice calls directed to his or her mobile number. In a representative example, when the user connects over a Wi-Fi network, e.g., using his or her laptop or other such device, he or she selects “Wi-Fi Voice” option from a client. As a result, future voice calls directed to the user's mobile number get routed to his or her laptop over Wi-Fi, without the caller being aware that the user has connected over a different network. Similarly, voice calls made by the user from his or her laptop Wi-Fi (e.g., through a softphone) are delivered to the recipient's device as if they originated from the mobile phone number.
    Type: Grant
    Filed: August 29, 2005
    Date of Patent: November 14, 2006
    Assignee: Tatara Systems, Inc.
    Inventor: Asawaree Kalavade
  • Publication number: 20050175019
    Abstract: A method and apparatus are provided for managing usage of a plurality of local area networks by a plurality of subscribers. Each subscriber is associated with one of a plurality of retail service providers. The subscribers each have a terminal for accessing one or more of the local area networks. For each attempt by one of the plurality of subscribers to access one of the plurality of local area networks, the method includes the steps of: (a) receiving at a gateway at a wholesale service provider network a request from the one of the plurality of local area networks for authenticating the one of the plurality of subscribers.
    Type: Application
    Filed: June 18, 2004
    Publication date: August 11, 2005
    Applicant: Tatara Systems, Inc.
    Inventors: Asawaree Kalavade, Kevin Jackson, Jeremy Greene, Eric Bomarsi
  • Publication number: 20050177515
    Abstract: A method is provided for managing usage of a plurality of local area networks by a plurality of subscribers associated with a service provider. The subscribers have terminals for accessing the local area networks. The terminals each have a client program for communicating with a service provider network.
    Type: Application
    Filed: June 18, 2004
    Publication date: August 11, 2005
    Applicant: Tatara Systems, Inc.
    Inventors: Asawaree Kalavade, Kevin Jackson, Jeremy Greene, Eric Bomarsi
  • Publication number: 20030051041
    Abstract: A converged network accessible by client terminals is provided. The converged network includes a wide area network, a local area network, and a gateway linked to the wide area and local area networks. The gateway integrates billing and authentication functions of the wide area and local area networks.
    Type: Application
    Filed: August 6, 2002
    Publication date: March 13, 2003
    Applicant: Tatara Systems, Inc.
    Inventors: Asawaree Kalavade, Hong Jiang, Penny Chen