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:
Oct. 22, 2024
Filed:
Nov. 21, 2018
Worldpay Limited, London, GB;
Jonathan Stewart Vokes, London, GB;
Nicholas Telford-Reed, London, GB;
Worldpay Limited, London, GB;
Abstract
A method for initiating payment transactions from a payment terminal application on a mobile electronic device may include displaying, on a display screen of the mobile electronic device, a first indicia corresponding to a wireless communication antenna location of the mobile electronic device, receiving, at the wireless communication antenna of the mobile electronic device, a first signal from an antenna located in the payment instrument, the first signal received at a first time, receiving, at the wireless communication antenna of the mobile electronic device, a second signal from the antenna located in the payment instrument, the second signal received at a second time later than the first time, determining a difference in a signal strength between the first and second signals, and displaying, on the display screen of the mobile electronic device, a second indicia based on the determined difference in signal strength.