Driving mechanism for an optical pickup for optical disks

Dual differential optical system moving apparatus

Dual drive system for phono pickup arm

Dual mode auto-balancer for DVD drives

Dual mode disc player

Dual parallelogram cutterhead suspension apparatus

Dual pivot disc drive apparatus and method

Dual side disc player having a pickup reversing mechanism

Dual side disc player having separate centering hubs for each si

Dual turntable record player with torque cancellation

Dust-proof structure for optical pickup unit

Dynamic absorber device for use with disk drives

Dynamic vibration absorber for a phonograph tone arm

Dynamic/stationary tape guide

Early brake driving method of disk system and circuit thereof

Electrical apparatus such as a disc-record player, comprising a

Electro-magnetic drive unit comprising a pivotable armature

Electro-optical scanning device, hinge element for use in the sc

Electromagnetic inductive drive and method of making the same

Electromagnetic objective lens driving apparatus including direc