Patents by Inventor Gregory Y. H. Lee

Gregory Y. H. Lee 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: 7382264
    Abstract: A system federates heterogeneous monitoring systems to provide end-to-end monitoring information for conveyances with item-layer visibility. A first node of the federated system comprises a first monitoring system and a first port and a second node comprises a second monitoring system and a second port. In parallel with a conveyance being transported between the first node and the second node, the first monitoring system sends an agent to the second monitoring system. The agent comprises logic and/or data necessary to implement processes on the second monitoring agent while the conveyance is at the second port. When the conveyance arrives at the second port, the second monitoring system executes the agent to determine conditions of the conveyance and/or its contents.
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: June 3, 2008
    Assignee: Savi Technology, Inc.
    Inventors: Ravindra U. Rajapakse, David L. Shannon, Leo S. Chang, Stephen J. Lambright, Christopher A. Stephenson, Andrew E. S. Alcock, Jeyappragash Jeyakeerthi, Gregory Y. H. Lee
  • Patent number: 7307526
    Abstract: A system federates heterogeneous monitoring systems to provide end-to-end monitoring information for conveyances with item-layer visibility. A first node of the federated system comprises a first monitoring system and a first port and a second node comprises a second monitoring system and a second port. In parallel with a conveyance being transported between the first node and the second node, the first monitoring system sends an agent to the second monitoring system. The agent comprises logic and/or data necessary to implement processes on the second monitoring agent while the conveyance is at the second port. When the conveyance arrives at the second port, the second monitoring system executes the agent to determine conditions of the conveyance and/or its contents.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: December 11, 2007
    Assignee: Savi Technology, Inc.
    Inventors: Ravindra U. Rajapakse, David L. Shannon, Leo S. Chang, Stephen J. Lambright, Christopher A. Stephenson, Andrew E. S. Alcock, Jeyappragash Jeyakeerthi, Gregory Y. H. Lee
  • Patent number: 7129837
    Abstract: A control center continuously monitors a security state of a container through an extended network spanning from a shipper to a consignee. The control center changes the security state responsive to explicit information received from a trusted agent, or implicit information deducted from business logic. A trusted shipper agent sends manifest information from a shipper checkpoint to the data center that includes, for example, container information, shipping route information, and other security information. Trusted monitor agents continuously track the security state from the shipper checkpoint to the origin checkpoint, from the origin checkpoint to a destination checkpoint, and from the destination checkpoint to a consignee checkpoint. A trusted consignee agent sends termination information from the consignee checkpoint to the data center.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: October 31, 2006
    Assignee: Savi Technology, Inc.
    Inventors: David L. Shannon, Gregory Y. H. Lee, Christopher A. Stephenson
  • Publication number: 20040227630
    Abstract: A control center continuously monitors a security state of a container through an extended network spanning from a shipper to a consignee. The control center changes the security state responsive to explicit information received from a trusted agent, or implicit information deducted from business logic. A trusted shipper agent sends manifest information from a shipper checkpoint to the data center that includes, for example, container information, shipping route information, and other security information. Trusted monitor agents continuously track the security state from the shipper checkpoint to the origin checkpoint, from the origin checkpoint to a destination checkpoint, and from the destination checkpoint to a consignee checkpoint. A trusted consignee agent sends termination information from the consignee checkpoint to the data center.
    Type: Application
    Filed: April 8, 2004
    Publication date: November 18, 2004
    Inventors: David L. Shannon, Gregory Y.H. Lee, Christopher A. Stephenson