Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for measuring translation, rotation or velocity via light beam interference

Device for measuring translation, rotation or velocity via light beam interference

US Patent RE40551 · Granted Oct 28, 2008

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Planar polarization transformer2016
Cylindrical grating rotation sensor2013
Diffractive polarizing mirror device2012
Mirror structure and laser device comprising such a mirror structure2010
Information carrier2010
High efficiency optical diffraction device2008
Optical polarizing device and laser polarization device2004
Device for measuring translation, rotation or velocity via light beam interferen2002
Light wave diffraction device2001
Optical sensor for detecting an electric field via the Faraday effect1994
Method of coupling an optical fiber to an optoelectronic component and connector1994
White light interferometric device adapted to define an absolute reference posit1993