Phase-compensated servo pattern and position error-sensing detec
Phase-lock oscillator
Phase-locked loop circuit having loop performing feedback contro
Phase-locked loop for an electronic sectoring scheme for rotatin
Phase-reversed dithered automatic scan tracking system
Phase-synchronization method and circuit for establishing a...
Phased series tuned equalizer
Photocatalytic device for disk drive contamination reduction
Photoconductive optical write driver for magnetic recording
Photographic film with magnetic recording track and method of re
Photographic printing apparatus with improved component spacing
Photosensor block
Pick-up device for magnetically recorded information and method
Picker indexing and multimedia cartridge referencing spring
Picker mechanism for a recording medium library
Picker mechanism with turntable having hand and slider...
Pickup apparatus for magneto-optical recording medium
Pictorial information retrieval system
Picture element arranging method in video data recording-reprodu
Picture enhancing circuit