Patents by Inventor Simon David Langford

Simon David Langford 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: 8002181
    Abstract: A method using radio frequency identification (RFID) tags for managing a promotional merchandise display at locational spots in a store includes providing a locational spot in the store with a locational RFID tag uniquely identifying the locational spot, providing the locational spot with the promotional merchandise display associated with merchandise RFID tags, wherein each of the merchandise RFID tags uniquely identifies one or more products in the promotional merchandise display, scanning for radio frequency signals from the locational RFID tag and the merchandise RFID tags at or near the locational spot, transmitting information obtained from the scanning to a server, analyzing the information at the server for a determination of whether the promotional merchandise display is in compliance with a promotional display plan; and if not, generating a notice to the store, the notice including information relating to the locational spot and the promotional merchandise display.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: August 23, 2011
    Assignee: Wal-Mart Stores, Inc.
    Inventors: Richard Bennett Ulrich, Simon David Langford
  • Publication number: 20090101712
    Abstract: A method using radio frequency identification (RFID) tags for managing a promotional merchandise display at locational spots in a store includes providing a locational spot in the store with a locational RFID tag uniquely identifying the locational spot, providing the locational spot with the promotional merchandise display associated with merchandise RFID tags, wherein each of the merchandise RFID tags uniquely identifies one or more products in the promotional merchandise display, scanning for radio frequency signals from the locational RFID tag and the merchandise RFID tags at or near the locational spot, transmitting information obtained from the scanning to a server, analyzing the information at the server for a determination of whether the promotional merchandise display is in compliance with a promotional display plan; and if not, generating a notice to the store, the notice including information relating to the locational spot and the promotional merchandise display.
    Type: Application
    Filed: August 22, 2008
    Publication date: April 23, 2009
    Inventors: Richard Bennett Ulrich, Simon David Langford