Portable patient alerting apparatus
Portable radio remote control transmitter
Portable recorder/players with power-saving buffers
Portable terminal device and control method of the same
Portable transceiver for keyless vehicle entry system having pha
Portable unit for the input of data in a digital device
Position code
Position detecting device
Position detecting device and position pointing device therefor
Position detecting method and apparatus
Position detection apparatus
Position detection encoder having plural light receiving and lig
Position detector
Position detector
Position detector
Position detector device
Position detector utilizing gray code format
Position encoder
Position encoder employing three or more colors
Position encoder for determining the angle or position and...