Okon; Thomas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okon; Thomas.The latest application filed is for "microlithography projection objective".

Company Profile

1.5.7

Okon; Thomas - Aalen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Microlithography projection objective Grant 10,281,824 - Feldmann , et al.	2019-05-07
Microlithography Projection Objective App 20170192362 - Feldmann; Heiko ; et al.	2017-07-06
Microlithography projection objective Grant 9,097,984 - Feldmann , et al. August 4, 2	2015-08-04
Microlithography Projection Objective App 20140333913 - Feldmann; Heiko ; et al.	2014-11-13
Microlithography Projection Objective App 20140293256 - Feldmann; Heiko ; et al.	2014-10-02
Method for correcting a lithography projection objective, and such a projection objective Grant 8,659,744 - Ulrich , et al. February 25, 2	2014-02-25
Method For Correcting A Lithography Projection Objective, And Such A Projection Objective App 20120188636 - Ulrich; Wilhelm ; et al.	2012-07-26
Method for correcting a lithography projection objective, and such a projection objective Grant 8,174,676 - Ulrich , et al. May 8, 2	2012-05-08
Method For Correcting A Lithography Projection Objective, And Such A Projection Objective App 20110279803 - Ulrich; Wilhelm ; et al.	2011-11-17
Microlithography projection objective App 20090115986 - Feldmann; Heiko ; et al.	2009-05-07
Method for correcting a lithography projection objective, and such a projection objective App 20070019305 - Ulrich; Wilhelm ; et al.	2007-01-25

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