Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Velocity control system using piezoelectric transducers

Velocity control system using piezoelectric transducers

US Patent 4856901 · Granted Aug 15, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for and method of monitoring output power of a laser beam during readi2015
Arrangement for and method of regulating laser output power in electro-optical r2014
Arrangement for and method of controlling monitor photodiode leakage current in 2012
Laser power control arrangements in electro-optical readers2009
Scanning devices and methods using surface emitting laser diodes2008
Laser power control arrangements in electro-optical readers2007
Motor drive circuit with reduced coil crosstalk in a feedback signal indicative 2006
Path length control signal derivation circuit for a laser angular rate sensor1988
Path length control signal derivation circuit for a laser angular rate sensor1988
Electronic dither compensator for a ring laser gyro1986
Controlled light source1984
Magnetic resonance gyro signal processor1983