Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Card processing apparatus and system, POS terminal for card processing, and credit card processing control method

Card processing apparatus and system, POS terminal for card processing, and credit card processing control method

US Patent 7143942 · Granted Dec 5, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ink billing system with changeable billing rate table2018
Invoice amount calculation method, invoice amount calculation device, and printe2016
Invoice amount calculation method, invoice amount calculation device, and printe2015
Invoice amount calculation method, invoice amount calculation device, and printe2015
Invoice amount calculation method, invoice amount calculation device, and printe2014
Ink billing system with changeable billing rate table2013