Patents by Inventor Raman Arunachalam

Raman Arunachalam 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).

  • Scalable high speed router apparatus
    Patent number: 7466703
    Abstract: A scalable, high-speed router for routing packets of information through an interconnected network comprises an interface for receiving a packet containing header and data information; a device for extracting routing information from the header of an arrived packet and generating a corresponding header packet for the arrived packet; a memory device for storing the data information of the arrived packet at predetermined memory locations; a device for processing the corresponding header packet to determine a route for the arrived packet and assigning packet forwarding information to the header packet; and, a device for retrieving the data information from the predetermined memory locations and forwarding both the data and header packet containing the packet forwarding information to the interface for routing the packet to a further destination in accordance with the packet forwarding information.
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: December 16, 2008
    Assignee: Alcatel-Lucent USA Inc.
    Inventors: Raman Arunachalam, Vijay P Kumar, Sunder R Rathnavelu, Dimitrios Stiliadis, Hong-Yi Tzeng