Detection of barcodes in binary images with arbitrary orientatio

Detection of tampering of a smart card interface

Detector arrangement for data-card readers

Detector assembly for use in a bar code scanner and methods...

Device and method for a wireless mouse to detect the battery...

Device and method for authenticating and securing...

Device and method for capacitive reading of a code

Device and method for characterizing and identifying an object

Device and method for controlling the calorimetric quality...

Device and method for digitizing a serialized scanner output...

Device and method for encoding data in multiple media

Device and method for reading bar code

Device and method for reading coded information, and device...

Device and method for supplying a data transfer unit with...

Device and optical element for the aiming and the visual...

Device and process for reading out identification...

Device and system for processing image data representing bar...

Device and system for processing image data representing bar...

Device and system for verifying quality of bar codes

Device for acquiring, storing and evaluating the data of a check