And electrically conductive material
Subclass of:
283 - Printed matter
283072000 - HAVING REVEALABLE CONCEALED INFORMATION, FRAUD PREVENTER OR DETECTOR, USE PREVENTER OR DETECTOR, OR IDENTIFIER
Patent class list (only not empty are listed)
Deeper subclasses:
Class / Patent application number | Description | Number of patent applications / Date published |
---|---|---|
283083000 | And electrically conductive material | 8 |
20100066072 | Security Or Valuable Document With At Least Two Display Devices - The invention relates to a security or valuable document having at least first and second display devices ( | 03-18-2010 |
20100084850 | SECURITY DOCUMENT CONTAINING AN AUTHENTICATION DEVICE - A flexible security document is provided which contains an authentication device including: a) source of electrical potential ( | 04-08-2010 |
20120061950 | METHOD OF MANUFACTURING ANTI-COUNTERFEIT INK AND ANTI-COUNTERFEIT TAG AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an anti-counterfeit ink is provided. A tungsten oxide nanowire is provided. A hydrophilic treatment is performed to the tungsten oxide nanowire to form a tungsten oxide nanowire with hydrophilicity. The tungsten oxide nanowire with hydrophilicity and an ink are mixed to form an anti-counterfeit ink. | 03-15-2012 |
20130062875 | FIBROUS INSERT CONSISTING OF A SINGLE LAYER AND EQUIPPED WITH A CONTACTLESS COMMUNICATION ELECTRONIC DEVICE - The invention relates to a flat insert intended for being inserted in a security document, which includes a fibrous substrate ( | 03-14-2013 |
20130221655 | SECURITY PAPER THAT IS DETECTABLE BY METAL DETECTORS - A security paper includes a detectable layer including metal powder, an organosilane, and a water-soluble binder resin. The security paper has high brightness. Accordingly, an image printed on the security paper has excellent qualities. Also, the security paper has a low volatile organic compound (VOC) content. | 08-29-2013 |
20130264814 | SECURITY PAPER THAT IS DETECTABLE BY METAL DETECTORS - A security paper that is detectable by a metal detector has a predetermined brightness. The security paper has a low content of volatile organic compounds (VOC). Also, the security paper retains an improved detect-ability for a period of time that is greater than a predetermined period of time. The security paper includes a detectable layer including metal-polymer composite particles and an aqueous binder resin. | 10-10-2013 |
20160068005 | Security product or valuable product having an electroluminescent security element and method for the production thereof - This invention relates to a security product or product of value ( | 03-10-2016 |
20190143737 | RIGID MICRO-MODULES WITH ILED AND LIGHT CONDUCTOR | 05-16-2019 |