Bias magnetic field generating apparatus

Biasing of magnetoresistive read head using gyrators

Biaxially oriented laminated polyester film for magnetic...

Bidirectional cassette head

Bidirectional deflector driver for video disc

Bidirectional magnetic head

Bidirectional pulse generator for video disc stylus...

Bidirectional sinusoidal scanning system

Bidirectional speed control system

Bifurcated air bearing actuator assembly for a disk drive...

Bilateral anti-copying device for video systems

Bilateral media storage unit

Bilateral multi-format videodisc player

Binary coded digital optical record

Binary data handling system

Binary optical element for an optical disk read/write head

Binder-mixtures for optical recording layers and elements

Bistable deflection separation of flexible disks

Bit-wise optical data storage utilizing aluminum oxide...

Blank cd or dvd, pre-labelled or pre-illustrated by type of...