Power saving scanning arrangement

Power supply circuit in ic chip for non-contact ic card

Power transfer circuit including a sympathetic resonator

Power transmission system, power transmission/communication...

Powered authenticating cards

Pre-paid activation and replenishment on a point-of-sale device

Pre-processed information embedding system

Predetermined ordering system

Preemptive roaming in a cellular local area wireless network

Prepaid card

Preprocessing method and apparatus for pattern recognition

Preprocessing system for pattern recognition

Presence/absence bar code

Presentation instrument display and activation systems and...

Presenting web pages through mobile host devices

Pressure-responsive device

Pressure-sensitive conductive elastic sheet

Pressure-sensitive light pen

Prevention of inspection of secret data stored in...

Price setting keys and method of transferring price to printer