Radebeul
Germany
8
2009-03-19
The entities that hold a legal rights for patent applications filed by inventor Ziebold Ralf:
Ralf Ziebold from Radebeul, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Mask with registration marks and method of fabricating integrated circuits
#2 | 2008-12-11Method and System for Adjusting an Optical Model
#3 | 2008-01-31Termination structure, a mask for manufacturing a termination structure, a lithographic process and a semiconductor device with a termination structure
#4 | 2006-12-28Method for testing the generation of scattered light by photolithographic imaging devices
#5 | 2006-04-13Measuring flare in semiconductor lithography
#6 | 2005-07-14Lithography mask and lithography system for direction-dependent exposure
#7 | 2005-05-26Method for improving a simulation model of photolithographic projection
#8 | 2005-02-03Method for forming an opening on an alternating phase shift mask
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