Card reader with power efficient architecture that includes a power supply and a wake-up circuit
作者： Kartik Lamba , Jack Dorsey , Adam David Peter Rothschild , James M. McKelvey , Amish Babu
DOI:
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摘要: These and other objects of the present invention are achieved in a card reader with read head positioned housing. The is configured to be coupled mobile device has slot for swiping magnetic stripe card. reads data on produces raw signal indicative stored stripe. A power supply wake-up electronics microcontroller. An output jack adapted inserted port deliver an device.
lens.org 参考文章(286)
Veronica Mikos Prokoski, Francine J. Prokoski, Personal biometric key ,(2002)
Elliot John Patrick Sather, Kartik Lamba, Jack Dorsey, Adam David Peter Rothschild, James M. McKelvey, Amish Babu, Methods of transmitting information to mobile devices using cost effective card readers ,(2011)
John Tumminaro, Mobile Client Application for Mobile Payments ,(2007)
Toru Tanzawa, Voltage generator circuit ,(2008)
G Gupta, J Hunt, Tag reader to digital processor interface circuit ,(1974)
Ron McCormack, Jason Cohen, Pedro DeKeratry, Gerard L. Cullen, Method and system for firmware updates ,(2009)
Shamir Nizar Mukhi, Bradley Dale Brown, Magnetic stripe reader ,(2000)
Tara Chand Singhal, Security in use of bankcards that protects bankcard data from merchant systems in a payment card system ,(2008)
Walter R. Kepley, Dana J. Greer, Richard A. Shields, Credit card reader ,(1993)
Scott C. Harris, Automatic location detection in a computing environment ,(2006)