Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for accessing a portable data storage medium with auxiliary module and portable data storage medium

Method for accessing a portable data storage medium with auxiliary module and portable data storage medium

US Patent 9104895 · Granted Aug 11, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multipath authentication of security-relevant applications and devices2025
Theft protection for an automobile by means of context modelling of an authorise2022
Method for verifying the validity of a ticket; mobile device2022
Communication system with PKI key pair for mobile terminal2019
Microprocessor system with secured runtime environment2018
Method and end device for securely inputting access code2017
Method for operating a communication system2016
Method of data protection2009