Patents by Inventor Brian Holbrook

Brian Holbrook 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).

  • Location based routing
    Patent number: 9185139
    Abstract: A method may include receiving a session initiation protocol (SIP) Invite message associated with a call and determining that the call involves location based processing. The method may also include identifying location information associated with the call based on header information included in the SIP Invite message and identifying a location ID based on the location information. The method may further include modifying the SIP Invite message to include the location ID, identifying a call type associated with the call and identifying a mobile switching center to which the SIP Invite message is to be forwarded based on the call type and the location information.
    Type: Grant
    Filed: April 13, 2010
    Date of Patent: November 10, 2015
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Brian Holbrook, Priscilla Lau, Mingxing Li
  • LOCATION BASED ROUTING
    Publication number: 20110249666
    Abstract: A method may include receiving a session initiation protocol (SIP) Invite message associated with a call and determining that the call involves location based processing. The method may also include identifying location information associated with the call based on header information included in the SIP Invite message and identifying a location ID based on the location information. The method may further include modifying the SIP Invite message to include the location ID, identifying a call type associated with the call and identifying a mobile switching center to which the SIP Invite message is to be forwarded based on the call type and the location information.
    Type: Application
    Filed: April 13, 2010
    Publication date: October 13, 2011
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Brian Holbrook, Priscilla Lau, Mingxing Li