Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for and a method of determining surface characteristics

Apparatus for and a method of determining surface characteristics

US Patent 8543353 · Granted Sep 24, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Surface measurement instrument and method2014
Surface measurement instrument2013
Apparatus for and a method of determining surface characteristics2012
Apparatus for and a method of determining surface characteristics2012
Apparatus for and a method of determining surface characteristics2011
Surface measurement instrument2011
Apparatus for and a method of determining a characteristic of a layer or layers2010
Interferometer system for and a method of determining a surface characteristic b2010
Probe measurement apparatus using a curved grating displacement interferometer1996
Apparatus and method using optical diffraction to measure surface roughness1996
Imaging apparatus1990