Froebel; Robert T.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Froebel; Robert T..The latest application filed is for "wafer with design printed therein".

Company Profile

0.5.4

Froebel; Robert T. - Fairfax VT US

*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
Wafer with design printed outside active region and spaced by design tolerance of reticle blind Grant 8,634,063 - Froebel , et al. January 21, 2	2014-01-21
Wafer With Design Printed Therein App 20100090316 - Froebel; Robert T. ; et al.	2010-04-15
Apparatus to easily measure reticle blind positioning with an exposure apparatus Grant 7,656,505 - Froebel , et al. February 2, 2	2010-02-02
Alignment mark system and method to improve wafer alignment search range Grant 7,456,966 - Froebel , et al. November 25, 2	2008-11-25
Apparatus to easily measure reticle blind positioning with an exposure apparatus App 20060114434 - Froebel; Robert T. ; et al.	2006-06-01
Method and apparatus to easily measure reticle blind positioning with an exposure apparatus Grant 7,005,221 - Froebel , et al. February 28, 2	2006-02-28
Alignment Mark System And Method To Improve Wafer Alignment Search Range App 20050156334 - Froebel, Robert T. ; et al.	2005-07-21
Method and apparatus to easily measure reticle blind positioning with an exposure apparatus App 20040043198 - Froebel, Robert T. ; et al.	2004-03-04

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