2D coding and decoding barcode and its method thereof

Apparatus and method for storing and reading data

Apparatus and method for storing and reading data

Apparatus and methods relating to image coding

Apparatus for reading a line marking fixed to a carrier

Apparatus for reading mesh pattern image data having bars along

Article with retroreflective and radio frequency-responsive...

Ballot form and method for making and using same

Bar code encoding system using four-state codes

Bar code information card

Bar code marking the surface of an object

Bar code symbology capable of encoding bytes, words, 16-bit...

Bar codes and methods

Bar-coded card with coding and reading system

Barcode with enhanced additional stored data

Barcodes with graphical elements

Binary code matrix having data and parity bits

Biochemical analysis method and apparatus

Business card

Code format for bank check identification