Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Long stroke linear voice coil actuator with the proportional solenoid type characteristic

Long stroke linear voice coil actuator with the proportional solenoid type characteristic

US Patent 6870285 · Granted Mar 22, 2005

Estimated economic value: $4,383,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Closed-ended linear voice coil actuator with improved force characteristic2013
Linear voice coil actuator as a bi-directional electromagnetic spring2012
Ironcore linear brushless DC motor with reduced detent force2008
Position sensor utilizing a linear hall-effect sensor2007
Position sensor utilizing a linear hall-effect sensor2007
Linear brushless DC motor with ironcore composite armature assembly2005
Linear voice coil actuator with compensating coils2005
Linear voice coil actuator as a controllable electromagnetic compression spring2004
Linear voice coil actuator with a latching feature2004
Linear brushless DC motor with ironless armature assembly2004
Linear voice coil actuator with planar coils2004
Linear voice coil actuator with compensating coils2004