Portable communication terminal for remote database query

PORTABLE COMMUNICATION TERMINAL PROVIDING EXCITATIVE...

Portable electronic office and components suitable therefor

Portable EPROM programming and data transfer apparatus

Portable handheld terminal including optical bar code reader and

Portable telephone user profiles

Portable, high performance messaging system

Position-sensitive photodetector and light transmissive tablet a

Power and telecommunications access vending machine

Power and telecommunications access vending machine

Power and telecommunications access vending machine

Power and telecommunications access vending machine

Power control apparatus of public telecommunication terminal

Power controller for a heating/air conditioning unit

Power source system for data terminal equipment

Power transfer apparatus for use by network devices...

Power transfer apparatus for use by network devices...

Power-down modem

Power-saving device for a cable-information receiving/transmitti

Pre-connection telephony data synchronization