Invention Grant
- Patent Title: Wearable device with time-varying magnetic field and single transaction account numbers
- Patent Title (中): 具有时变磁场和单个交易帐号的可穿戴设备
-
Application No.: US14866998Application Date: 2015-09-27
-
Publication No.: US09251453B1Publication Date: 2016-02-02
- Inventor: Siva G. Narendra , Thomas N. Spitzer , Prabhakar Tadepalli
- Applicant: Tyfone, Inc.
- Applicant Address: US OR Portland
- Assignee: Tyfone, Inc.
- Current Assignee: Tyfone, Inc.
- Current Assignee Address: US OR Portland
- Agent Dana B. LeMoine
- Main IPC: G06K7/08
- IPC: G06K7/08 ; G06K19/06 ; G06Q20/20 ; G06Q20/34 ; G06K19/073 ; G06K19/077
Abstract:
An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.
Public/Granted literature
- US20160019450A1 WEARABLE DEVICE WITH TIME-VARYING MAGNETIC FIELD AND SINGLE TRANSACTION ACCOUNT NUMBERS Public/Granted day:2016-01-21
Information query
