Munchen
Germany
4
2007-10-30
The entities that hold a legal rights for patent applications filed by inventor Lutz Tarek:
Tarek Lutz from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus and method for determining physical properties of a mask blank
#2 | 2006-08-08Method for detecting and compensating for positional displacements in photolithographic mask units and apparatus for carrying out the method
#3 | 2005-10-11Method for compensating for scatter/reflection effects in particle beam lithography
#4 | 2005-09-29Process for producing a mask
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