Albrecht Ehrmann

City:

Aalen-Ebnat

Country:

Germany

Published Applications:

Last publication date:

2008-07-31

Top Assignees for applications by Albrecht Ehrmann

The entities that hold a legal rights for patent applications filed by inventor Ehrmann Albrecht:

CARL ZEISS SMT AG 2 Oberkochen, Germany

Recent patent applications by Ehrmann Albrecht

Albrecht Ehrmann from Aalen-Ebnat, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-07-31

US20080180688A1

Physics

System for measuring the image quality of an optical imaging system

#2 | 2008-07-17

US20080170217A1

Physics

Optical System of a Microlithographic Projection Exposure Apparatus

InventorID:

4215709 ⎘