Low-power hand-held transaction device

Details Low-power hand-held transaction device Low-power hand-held transaction device

2006-08-03

2009-02-17

Le, Thien M (Department: 2887)

Registers

Coded record sensors

Particular sensor structure

C235S462010

Reexamination Certificate

active

07490777

ABSTRACT:
An electronic hand-held device and method for inputting and sending requests and for receiving and outputting responses to the requests. The electronic hand-held device is a coupled to a telecommunications link over which requests are sent and responses are received. The electronic hand-held device can input request data in any number of different information media, including audio tones and voice signals, mechanical input to a keypad, printed bar codes, magnetic data stored in credit cards, and electronic data stored in electronic smart cards. The electronic hand-held device can output responses through an audio speaker, a visual LCD display device, and, optionally, through other output devices including printers. The electronic hand-held device is especially well suited for order entry and acquisition of product information.

REFERENCES:
patent: 7093759 (2006-08-01), Walsh
patent: 2002/0008145 (2002-01-01), Walsh et al.
patent: 2004/0242267 (2004-12-01), Walsh

Affiliated with

Also associated with

Rating

Low-power hand-held transaction device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low-power hand-held transaction device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low-power hand-held transaction device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4063031