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:
Nov. 08, 2011
Filed:
Jan. 30, 2008
Allison A. Dimartino, Overland Park, KS (US);
Ryan P. Dreiling, Overland Park, KS (US);
Elizabeth C. Roche, Prairie Village, KS (US);
Kevin K. Zhu, Overland Park, KS (US);
Allison A. DiMartino, Overland Park, KS (US);
Ryan P. Dreiling, Overland Park, KS (US);
Elizabeth C. Roche, Prairie Village, KS (US);
Kevin K. Zhu, Overland Park, KS (US);
Sprint Communications Company L.P., Overland Park, KS (US);
Abstract
A system for impeding reception of confidential information is disclosed. The system comprises a point-of-sale transceiver configured to receive confidential information transmitted by a mobile device incorporating an electronic wallet and a signal generator in communication with the point-of-sale transceiver and configured to broadcast a jamming signal substantially concurrently with the point-of-sale transceiver receiving the confidential information.