Mittenaar-Bicken
Germany
4
2010-09-02
The entities that hold a legal rights for patent applications filed by inventor Schaaf Andreas:
Andreas Schaaf from Mittenaar-Bicken, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for determining positions of structures on a mask
#2 | 2009-02-19Method for reproducibly determining geometrical and/or optical object characteristics
#3 | 2008-12-04Method for improving the reproducibility of a coordinate measuring apparatus and its accuracy
#4 | 2007-11-22Method for enhancing the measuring accuracy when determining the coordinates of structures on a substrate
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