192646 ⎘
Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
Method of data distribution using ink dots on cards
#302Printhead having common actuator for inkjet nozzles
#303Identifiable structures and systems and methods for forming the same in a solid freeform fabrication system
#304Document having an encoded data structure
#305Redundantly encoded data structure for encoding a surface
#306Data storage device incorporating a two-dimensional code
#307Printer with capacitive printer cartridge data reader
#308System and method for embedding characters in a bar of a bar code
#309Multiple image security features for identification documents and methods of making same
#310Integrated circuit with tamper detection circuit
#311Data storage device incorporating a two-dimensional code
#312Printing cartridge having IC device for interfacing with printing system
#313Image manipulation device
#314Data storage device incorporating a two-dimensional code
#315Security feature
#316Method of generating a two-dimensional code with a constant background pattern
#317Printing cartridge with capacitive sensor identification
#318Information card with fault tolerant printing of encoded information
#319Method and apparatus for applying bar code information to products during production
#320Optical device and method for manufacturing same
#321Two-dimensional code with locator and orientation components
#322Two-dimensional data carrier incorporating dot-based data package templates
#323Image processing and printing apparatus
#324Tagged surface printer
#325Method and system for determining positions on a document
#326Color calibration for color bar codes
#327Optical encoding
#328Determining inventory levels using rotatable counting devices and visual imagery
#329Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet light
#330Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet light
#331Authentication via camera
#332Adaptive communications focal plane array
#333Authentication via camera
#334Implantable identification apparatus and related methods of use
#335Systems and methods to temporarily transfer funds to a member