Patents by Inventor Roland R. Schindler, II

Roland R. Schindler, II 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).

  • Electronic product identifier system
    Patent number: 7392948
    Abstract: An electronic product identifier system is provided for use with a product storage area adapted to store more than one type of product. The electronic product identifier system has a display adapted to present product information for more than one product along a length of the storage area. Each product has an electronic product identifier. An electromagnetic sensing circuit is provided having at least one transmitter for transmitting polling electromagnetic fields so that the electronic product identifier associated with each product can generate a response. The electromagnetic sensing circuit further has at least one receiver for receiving each responsive electromagnetic signal at two separated sensing locations.
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: July 1, 2008
    Assignee: Industrial Technology Research Institute
    Inventors: Philip J. Smith, Carolyn R. Ellinger, Roland R. Schindler, II