Invention Grant
- Patent Title: Portable intelligent shopping device
- Patent Title (中): 便携式智能购物设备
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Application No.: US11926085Application Date: 2007-10-28
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Publication No.: US07885898B2Publication Date: 2011-02-08
- Inventor: Chandrasekhar Narayanaswami , Mandayam Thondanur Raghunath
- Applicant: Chandrasekhar Narayanaswami , Mandayam Thondanur Raghunath
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Michael J. Buchenhorner; Vazken Alexanian
- Main IPC: G06Q20/00
- IPC: G06Q20/00
Abstract:
A mobile information processing device includes a display driver for displaying a bar code, the bar code including a representation of a user's acceptance of a price requested by a store for a selected item for purchase. The bar code may be one-dimensional or two-dimensional.
Public/Granted literature
- US20080052243A1 Portable Intelligent Shopping Device Public/Granted day:2008-02-28
Information query
