Patent Number | US8231055 |
Application Date | 13 Oct 2010 |
Issue Date | 31 Jul 2012 |
Assignee | Square, Inc |
Inventor |
Wen, Sam |
International Classification | G06K7/08 |
The purpose of claims is to define which subject-matter is protected by the patent. Below are the independent claims for the systems and methods of decoding card swipe signals.