Two-dimensional code recognition processing method,...
Two-dimensional code with locator and orientation components
Two-dimensional code, methods and apparatuses for...
Two-dimensional code, reading and producing method and...
Two-dimensional color barcode with preserved plane and lossy...
Two-dimensional color code, preparing and restoring method for t
Two-dimensional data carrier incorporating dot-based data...
Two-dimensional data symbol processing system
Two-dimensional dot code and reader thereof
Two-dimensional encoded symbol reading device with plural operat
Two-dimensional optical code scanner with scanning pattern...
Two-dimensional part reader having a focussing guide
Two-dimensional plural contact array for heading an ID unit
Two-dimensional radiant energy array computers and computing dev
Two-dimensional symbol data read apparatus
Two-dimensional tag with a tag format structure
Two-dimensional tag with locator and orientation components
Two-dimensional-code related method, apparatus, and...
Two-motor reflection system with hologram
Two-photon upconverting dyes and applications