The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 2019
Filed:
Sep. 24, 2015
Square, Inc., San Francisco, CA (US);
Ovidiu I Bota, Georgetown, CA;
Kshitiz Vadera, Toronto, CA;
Square, Inc., San Francisco, CA (US);
Abstract
A transaction processing system includes a payment reader for processing payment transactions. The payment reader receives payment information from a payment interface. The payment information is processed based on firmware instructions that are stored in memory and executed by a processor. A first subset of the firmware instructions is associated with transaction processing modules. Each of the transaction processing modules comprise position independent code and are located in a distinct section of memory from a second subset of firmware instructions and the position independent code associated with each of the other of the transaction processing modules.