This patent was asserted by Microsoft Corp. against TomTom
WHAT'S NEEDED: REQUEST FOR INFORMATION
April 21st, 2009
Including: (a) Publications Published Prior to January 29, 1992 [Publications can include any form of printed or electronic publication that discusses one or more elements of the claim of the patent.]; (b) Products on Sale, Offered for Sale, or Publicly Used Prior to January 29, 1992; (c) Information That This Claimed Invention Was Public Knowledge Prior to January 29, 1992 [Such prior art may include processes embodying the invention that were in the public domain or publicly used by the patent holder, an inventor, or any third party prior to January 29, 1992.]; (d) Patents and Published Patent Applications filed in the U.S. Prior to January 29, 1992; or (e) Knowledgeable Persons [Persons with knowledge of this patent or with knowledge pertaining to any of the other cited prior art].