Patents by Inventor Tony Wan

Tony Wan 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: 9565561
    Abstract: In one embodiment, a method of configuring a network connectivity device comprises receiving a network association request from a prospective client device requesting access to a network and sending an alert signal to a control device to cause the control device to emit an audible signal indicative of a network association request from a prospective client device. A prompt message is sent to the control device to cause the control device to provide instructions on providing feedback to the network connectivity device. The network connectivity device receives feedback from the control device and permits or denies access to the network responsive to the feedback from the control device.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: February 7, 2017
    Assignee: Belkin International, Inc.
    Inventors: Allen J. Huotari, Shze Chew Lee, Yutai Koh, Tony Wan
  • Patent number: 8730943
    Abstract: In one embodiment, an apparatus may include a trunk service unit and at least one logical multimedia terminal adapter (L-MTA). The trunk service unit may be configured to provide session initiation protocol (SIP) service to at least one subscriber equipment in a subscriber network. Each subscriber equipment may have an associated subscriber equipment identifier. The trunk service unit may provide subscriber-facing signaling to communicate with the subscriber network and network-facing signaling to communicate with a stimulus-based network. The L-MTA may be associated with the stimulus based network and may be configured to obtain service from a call management server (CMS) in the stimulus-based network. Each L-MTA may have an associated L-MTA equipment identifier, where the network-facing signaling of the trunk service unit being used to control the at least one L-MTA.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: May 20, 2014
    Assignee: Cisco Technology, Inc.
    Inventors: Sam K. Sin, Tarun Loomba, Tony Wan, Jan Fandrianto
  • Publication number: 20090122787
    Abstract: In one embodiment, a method of configuring a network connectivity device comprises receiving a network association request from a prospective client device requesting access to a network and sending an alert signal to a control device to cause the control device to emit an audible signal indicative of a network association request from a prospective client device. A prompt message is sent to the control device to cause the control device to provide instructions on providing feedback to the network connectivity device. The network connectivity device receives feedback from the control device and permits or denies access to the network responsive to the feedback from the control device.
    Type: Application
    Filed: November 14, 2007
    Publication date: May 14, 2009
    Inventors: Allen J. Huotari, Shze Chew Lee, Yutai Koh, Tony Wan
  • Publication number: 20050059402
    Abstract: A method is provided that includes receiving a request from a communication device to establish a communication session with a mobile station. The request is responded to by signaling the mobile station via a cellular data network that a call is being initiated for the mobile station. Signaling information may be exchanged with a voice gateway such that one or more voice circuits are established to accommodate voice data that may propagate between the communication device and the mobile station. A signaling pathway may be established between an Internet protocol private branch exchange (IP PBX) and the mobile station via the cellular data network. The establishment of the signaling pathway is substantially concurrent with the establishment of one or more of the voice circuits such that one or more features associated with a private network are delivered to the mobile station during the communication session.
    Type: Application
    Filed: September 11, 2003
    Publication date: March 17, 2005
    Inventors: Ramanathan Jagadeesan, Bich Nguyen, Kamaldip Toor, Troy Trenchard, Sudhakar Valluru, Tony Wan