Helical band drive for disc storage apparatus

Helical scan apparatus for video tape or the like and having rot

Helical scan cassette recorder with improved tape threading

Helical scan magnetic tape recording apparatus for reforming rea

Helical scan recording with a self-acting negative air bearing

Helical scan type rotary head apparatus

Helical scan type video tape recorder

Hermetically sealed connector interface

Hermetically sealed data storage device

Hermetically sealed data storage device

Hermetically sealed data storage device with adhesive seal

Hermetically sealed data storage device with double seam seal

Hermetically sealed disk drive with low height

Hermetically sealed electronics arrangement and approach

Hermetically sealed head disk assembly

Hermetically sealed head disk assembly and method of sealing...

Hermetically sealed housing with interior capture plate

Hermetically sealed housing with interior capture plate

Hermetically sealed mobile hard disk drive utilizing a base...

Hermetically sealed plural disk drive housing