Featured patents

Measurement of Changes in Surfaces of Objects
US 08456644 B2, June 4, 2013, Vivek G. Badami et al. / Zygo Corporation (Middlefield, US)
A method of measuring deformations of a surface of a test object, the method…

Method and Apparatus for Determining a Shape of an Optical Test Surface
US 08687203 B2, April 1, 2014, Bernd Doerband / Carl Zeiss SMT GmbH (Oberkochen, DE)
A method of determining a shape of an optical test surface comprising:…

Patentorg has 2 documents under Of Highly Reflective Surface Patents.

Other subcategories for category Optics: measuring and testing
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