Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Security element comprising magnetic areas of different coercivities, a method for its production and a method for reading information encoded in the element

Security element comprising magnetic areas of different coercivities, a method for its production and a method for reading information encoded in the element

US Patent 8584948 · Granted Nov 19, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of providing a security document with a security feature, and security do2018
Sensor for reading banknotes, security papers and the like, containing at least 2015
Security element for banknotes or documents with intrinsic value2014
Security element particularly for banknotes, security cards and the like, having2013
Method of manufacturing a security thread having an embedded microchip, security2011
Security element, such as a thread, strip and the like, for security documents2008
Security strip with optical and magnetic information, insertable in documents in2000
Anticounterfeit security device . . . including two security elements1996