Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Card with illuminated codes for use in secure transactions

Card with illuminated codes for use in secure transactions

US Patent 8413894 · Granted Apr 9, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ostomy system for predicting a site of leakage2025
Sound output unit and a method of operating it2025
Control system for a floating wind turbine structure2021
Assembly of a carrier and a plurality of electrical circuits fixed thereto, and 2021
Circuit layer for an integrated circuit card2021
Method and an assembly for generating a magnetic field and a method of manufactu2020
Device for outputting a magnetic field and a method of outputting a magnetic fie2020
Method and an assembly for generating a magnetic field and a method of manufactu2018
Controlling motions of floating wind turbines2018
Card, an assembly, a method of assembling the card and a method of outputting in2018
Card with an offset field generator2017
Card, an assembly, a method of assembling the card and a method of outputting in2017