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Vibro-tactile alert and massaging system having directionally oriented stimuli
What is claimed is: 1. A tactile alert system for an occupant support structure, comprising: (a) a plurality of vibratory transducers for location in plural zones of the ...
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Infrared transceiver module for a wider working range
The object of the invention is to provide an infrared transceiver module having a wider working range of transmitting and receiving infrared signals in multiple ...
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Portable communication apparatus having visual indicator means and a method of providing visual status indication thereof
In all the drawings, similar or identical reference numerals have a similar or identical meaning and are therefore only described in detail with reference to the first ...
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Radio telephone system for calling a party at predetermined invervals until a response is received
In view of the above respect, it is an object of the present invention to provide a radio telephone system which can perform automatic re-calling operation while ...
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Automatic redialing method for a mobile communication network and a mobile communication system
It is therefore an object of the present invention to provide an automatic redialing method for a mobile communication network and a mobile communication system capable ...
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Event sensing circuit and alert generator
It is an object of the present invention to provide an auxiliary alert generator attachable to a portable device or cellular telephone by interconnection only to power ...
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IC card-type radio communication device
An object of the present invention is to provide an IC card-type radio communication device which maintains a compatibility of interface for traditional data ...
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Battery pack and wireless telephone apparatus
It is therefore an object of the present invention to overcome the above-mentioned drawbacks by providing a battery pack for supplying an electronic apparatus with ...
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Internet/telephone adapter device and method
The primary object of the present invention is to provide an Internet/telephone adapter device which can detect the communication type of an incoming call, and ...
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Adaptive cancellation of fixed interferers
The present invention provides an improved base station which cancels the effects of known fixed interference sources to produce a signal substantially free from the ...
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