Passive tag identification system and method
Passive visor antenna
Password switch to override remote control
Patient monitoring systems having two-way communication
Patient tracking system for hospital emergency facility
Pattern display signal generating apparatus and display apparatu
Pattern generator
Patterned transducer apparatus for correcting spurious signals i
Pay per view entertainment system
Payment responsive data display network
Payment slot communicating apparatus for vendng prices
Peristaltic electrostatic binary device
Person identification system
Person paging method
Personal alarm monitor system
Personal authentication system
Personal electronic storage device container and labeling
Personal identification devices and access control systems
Personal identification system
Personal identification, access control and monitoring system