Patent · US Active

Card for interaction with a computer

US9361444B2 · kind B2 · utility

8Cited by
309References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 23, 2013
Grant dateJun 7, 2016
Priority date—
Expiry dateSep 23, 2033

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG06Q20/321
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

A smart card comprising:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.