192677 ⎘
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; Aspects not covered by other subgroups Holographic, diffractive or retroreflective recording
Optical articles and systems interacting with the same
#2Hologram detection service providing server and hologram detection method
#3Hologram detection service providing server and hologram detection method
#4Optical articles and systems interacting with the same
#5PERSONAL PROTECTIVE EQUIPMENT SYSTEM USING OPTICAL ARTICLES FOR INTEGRATED MONITORING, ALERTING, AND PREDICTIVE SAFETY EVENT AVOIDANCE
#6Highly secure optical key access control system
#7Personal protective equipment system using optical articles for integrated monitoring, alerting, and predictive safety event avoidance
#8Optical articles and systems interacting with the same
#9Optical articles and systems interacting with the same
#10Support and capsule for preparing a beverage by centrifugation, system and method for preparing a beverage by centrifugation
#11Information recording medium and method of reading information recording medium, and image detection apparatus
#12Support and capsule for preparing a beverage by centrifugation, system and method for preparing a beverage by centrifugation
#13Prismatic lock and key security
#14Simple diffraction gratings for product identification
#15SECURITY DOCUMENT WITH AN OPTICALLY VARIABLE IMAGE AND METHOD OF MANUFACTURE
#16Syringe Identification System
#17Composition including an item and an encoded optical substrate and a method for identifying an item
#18Multi-layer film element
#19Prismatic lock and key security
#20Reducing a visible presence of an optically readable tag
#21Reader for reading computer-generated lithograms
#22Information recording medium and method of reading information from information recording medium, and image detection apparatus
#23Active electro-optical identification
#24Integrated-circuit enclosed retroreflective product
#25Holographic recording method and holographic recording apparatus
#26Diffractive optical variable image including barcode
#27Hologram methods for signature security, consolidated content, and an accelerometer
#28Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith
#29Optical reader for diffraction grating-based encoded optical identification elements
#30Method and apparatus for drug product tracking using encoded optical identification elements
#31Reader for reading computer-generated lithograms
#32Method and apparatus for recording hologram, method and apparatus for reproducing hologram, and information retaining body
#33Diffractive optical variable image including barcode
#34Tinted holographic printing material
#35Information code including redundant information providing copy protection
#36Method and apparatus for reading and verifying holograms
#37Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith
#38Activation and deactivation detection for a passive wearable metasurface using a segmented ground plane
#39Non-contact rapid reader system for reflective particle tags