Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Self centering bi-directional electromagnetic actuator

Self centering bi-directional electromagnetic actuator

US Patent 5155522 · Granted Oct 13, 1992

Estimated economic value: $2,965,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Programmable micro-electromechanical microshutter array2012
Hierarchical light intensity control in light projector2012
Micro-electromechanical microshutter array2011
Micro-electromechanical microshutter array2010
Camera and method for operating a camera based upon available power in a supply2007
Diaphragm pump for medical applications2006
Camera flash circuit using a piezoelectric transformer to trigger firing of the 2006
Camera with electrostatic light valve that functions as diaphragm2002
Camera with electrostatic light valve that functions as image reflecting mirror 2001
Electrically actuated magnetic micro-shutters2001
One time use camera uses magnetic micro-shutter as an exposure frame counter2001
Magnetic micro-shutters2001