Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Spectroscopic method and apparatus for measuring optical radiation

Spectroscopic method and apparatus for measuring optical radiation

US Patent 5473438 · Granted Dec 5, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical measurement system2025
Apparatus and method for inspecting seals of items2018
Method and measuring device for measuring the distance of a surface, thickness a2016
Arrangement for optical measurements and related method2016
System and method for optical measurement of a target at multiple positions2016
Measuring instrument and method for determination of the properties of an item a2014
Measuring of web2013
Method and apparatus for determining the topography and optical properties of a 2013
Determining surface and thickness2011
Synchronous optical measurement and inspection method and means2009
Calibration method and calibration unit for calibrating a spectrometric device b1997
Device for generating radiation1995