LandOfFree - US Patents - Listing for Registers,Records,Fluorescent, phosphorescent, radiation emitting

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Methods and apparatus employing multi-spectral imaging for...

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Methods of forming and detecting non-visible marks and...

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Near infrared ink security feature

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Non-contact IC card communicating at multiple frequencies

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Optical encoding and readout system using a liquid crystal modul

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Optical security system

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Product authentication

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Product authentication system and method

Registers – Records – Fluorescent – phosphorescent – radiation emitting

RF transponder with resonant crossover antenna coil

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Safeguard against falsification of securities and the like which

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Secure core material for documents

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Secure core material for documents

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Security features for objects and method regarding same

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Security features for objects and method regarding same

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Security markings, material provided with security marks, and ap

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Security markings, material provided with security marks, and ap

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Semiconductor device identification apparatus

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Spectral coding by fluorescent semiconductor nanocrystals...

Registers – Records – Fluorescent – phosphorescent – radiation emitting

Synthetic barcode system and method