Peripherals interrupt control unit
Personal ambient sound referenced annunciator
Personal identification apparatus
Personal identification system
Personal verification device
Personal verification system
Phase correcting drive circuit for a magnetic bubble field-acces
Phase-to-pulse conversion circuits incorporating Josephson devic
Photodichroic readout device using circularly polarized light
Photoelectric converter apparatus
Physiological sensor and transmitter
Pipeline data processing apparatus with high speed slave store
Platen having a pressure-responsive transducing means for use in
Plug-in type program storage
Plural channel error correcting apparatus and methods
Plural control memory system with multiple micro instruction rea
Plural memory controller apparatus
Plural storage system
Plural tracker character detection and boundary location system
Polling and data communication system having a pulse position to