Patents by Inventor Till Riedel

Till Riedel 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).

  • ENHANCED ITEM TRACKING USING SELECTIVE QUERYING
    Publication number: 20090231135
    Abstract: Enhanced item tracking using selecting querying, in which a scan envelope of a mobile reader is defined, items expected within the defined scan envelope are determined, and a low-level query including a tuning parameter that selectively includes or excludes the determined items is generated. The approach also includes transmitting the low-level query via the mobile reader, and outputting an indicia of items that respond to the low-level query.
    Type: Application
    Filed: March 11, 2008
    Publication date: September 17, 2009
    Inventors: Leonardo Weiss F. Chaves, Martin Berchtold, Christian Decker, Till Riedel