发明名称 |
Cordless telephone providing remote control for TV receiver - contains IR transmitter and receiver for signals carried by telecommunication network for interactive-video order placement |
摘要 |
An infrared remote control appts. for the TV receiver is built into the telephone handset and can transmit and/or receive signals over the telecommunication network. The viewer selects a transmitter of teleshopping information and places an order at a registerd time via the telpohone keypad. Customer data are stored on a personalised chip card for access control and monitoring of use of the remote facility. USE/ADVANTAGE - Esp. for interactive TV (teleshopping), space and cost are saved with parts of equipment sharing common housing, keyboard and power supply.
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申请公布号 |
DE4113542(A1) |
申请公布日期 |
1992.10.29 |
申请号 |
DE19914113542 |
申请日期 |
1991.04.25 |
申请人 |
WEISE, GUSTAV, 8000 MUENCHEN, DE |
发明人 |
DER ERFINDER WIRD NACHTRAEGLICH BENANNT |
分类号 |
H04M1/737 |
主分类号 |
H04M1/737 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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