Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compact dual wavelength optical pickup head

Compact dual wavelength optical pickup head

US Patent 6304542 · Granted Oct 16, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Laser system for generating a linear laser marking2025
Composite film2022
Composite film2019
Composite film2017
Optical system for shaping a laser beam and laser system having such an optical 2017
Laser system for creating a laser marking on a substrate2015
Device for measuring a distance to a target object2015
Method for producing a security mark on an optical data carrier2015
Laser system for creating a linear laser marking2014
Laser instrument and method for adjusting the laser power2014
Optical system for shaping a laser beam and laser system having such an optical 2014
Method for storing data on an optical recording medium2013