PHYSICAL OPTICAL IDENTIFICATION TAGS

Brand Owner Address Description
BLOCKTAG MAGICAL TECHNOLOGIES 13636 Ventura Blvd, P.O. Box 610 Sherman Oaks CA 91423 Physical optical identification tags for use in supply chain management; Mobile application to track physical identification tags incorporating authentication and blockchain technology; downloadable software for the authentication, management, and tokenization of physical inventory, identification cards, printed documents, and currency;BLOCK TAG;Supply chain management services incorporating authentication and blockchain technology;Software as a service (SAAS) featuring software for tracking and managing physical tags incorporating authentication and blockchain technology; software as a service (SAAS) featuring software to analyze and track distribution and travel statistics for physical tags incorporating authentication and blockchain technology; software as a service (SAAS) featuring software for the authentication and tokenization of physical inventory, printed documents, identification cards, and currency;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method, system, and apparatus for communicating with a radio frequency identification (RFID) tag population that includes one or more tags are described. The tags are interrogated by a reader which may be located in a network of readers. The reader interrogates the tags by transmitting data symbols to the tags. Tags respond to the reader with backscatter symbols. Bit patterns, such as identification numbers stored in the tags, are collected from the plurality of tags without collisions. Collisions are avoided because the backscatter symbols transmitted by the tags use different characteristics to represent different data bits. For example, a first backscatter symbol frequency is used by the tag to represent a "0" bit, and a second backscatter symbol frequency is used by the tag to represent a "1" bit.