Invention Grant
US07809407B2 OFDM signal transmission system, portable terminal, and e-commerce system
有权
OFDM信号传输系统，便携式终端和电子商务系统
- Patent Title: OFDM signal transmission system, portable terminal, and e-commerce system
- Patent Title (中): OFDM信号传输系统，便携式终端和电子商务系统
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Application No.: US11622521Application Date: 2007-01-12
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Publication No.: US07809407B2Publication Date: 2010-10-05
- Inventor: Mitsuaki Oshima , Kenichiro Hayashi , Sadashi Kageyama , Seiji Sakashita , Takao Isogawa , Hisashi Takayama
- Applicant: Mitsuaki Oshima , Kenichiro Hayashi , Sadashi Kageyama , Seiji Sakashita , Takao Isogawa , Hisashi Takayama
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2000-371539 20001206; JP2000-371570 20001206; JP2000-403517 20001228
- Main IPC: H04M1/00
- IPC: H04M1/00
Abstract:
A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
Public/Granted literature
- US20070109262A1 OFDM SIGNAL TRANSMISSION SYSTEM, PORTABLE TERMINAL, AND E-COMMERCE SYSTEM Public/Granted day:2007-05-17
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