Patents by Inventor Philip P. Mathew

Philip P. Mathew 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).

  • Methods and apparatus with logic to determine a relative change relationship between modem and frame clocks
    Patent number: 7577222
    Abstract: Methods and apparatus to determine a relative change relationship between modem and frame clocks are generally described herein. Other embodiments may be described and claimed.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: August 18, 2009
    Assignee: Intel Corporation
    Inventors: Philip P. Mathew, Baraa Al Dabagh
  • Method and apparatus to improve network routing
    Patent number: 7257643
    Abstract: A method and apparatus to route information in a network is described. A technique is described to search for routine information that uses a first technique on at least a portion of a first value of a network address and a second technique on at least a portion of a second section of an address. In particular, the first value is associated with an aggregation identifier, and compared to a unique prefix. In this way, address identifiers may be generated, and this identifier is used to search for routing information.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: August 14, 2007
    Assignee: Intel Corporation
    Inventors: Philip P. Mathew, Ranjeeta Singh, Michael R. Lewin, Harshawardhan Vipat
  • Method and apparatus to perform network routing using multiple length trie blocks
    Patent number: 7058725
    Abstract: A method and apparatus to perform network routing using an improved routing table, search algorithm and update algorithm are described.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: June 6, 2006
    Assignee: Intel Corporation
    Inventors: Philip P. Mathew, Ranjeeta Singh, Harshawardhan Vipat
  • Method and apparatus to perform network routing using multiple length trie blocks
    Publication number: 20040006639
    Abstract: A method and apparatus to perform network routing using an improved routing table, search algorithm and update algorithm are described.
    Type: Application
    Filed: June 13, 2002
    Publication date: January 8, 2004
    Inventors: Philip P. Mathew, Ranjeeta Singh, Harshawardhan Vipat
  • Method and apparatus to improve network routing
    Publication number: 20030217175
    Abstract: A method and apparatus to route information in a network is described.
    Type: Application
    Filed: May 16, 2002
    Publication date: November 20, 2003
    Inventors: Philip P. Mathew, Ranjeeta Singh, Michael R. Lewin, Harshawardhan Vipat