Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Non-contact IC, information processing apparatus, reader/writer, and use restriction method

Non-contact IC, information processing apparatus, reader/writer, and use restriction method

US Patent 7946497 · Granted May 24, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

IC module, IC card, and IC module substrate2017
Portable terminal unit2010
Portable terminal unit2010