Mayer; Herbert E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mayer; Herbert E..The latest application filed is for "hologram changing system".

Company Profile

0.9.1

Mayer; Herbert E. - Triesen LI
Mayer; Herbert E. - Eschen LI
Mayer; Herbert E. - Furstentum LI

*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
Hologram changing system App 20060044637 - Mayer; Herbert E. ; et al.	2006-03-02
Method for facilitating the alignment of a photomask with individual fields on the surfaces of a number of wafers Grant 4,662,754 - Mayer May 5, 1	1987-05-05
Device for projection copying of masks onto a workpiece Grant 4,592,648 - Tabarelli , et al. June 3, 1	1986-06-03
Apparatus for projecting a pattern on a semiconductor substrate Grant 4,592,650 - Tabarelli , et al. June 3, 1	1986-06-03
Temperature-controlled support for semiconductor wafer Grant 4,432,635 - Mayer February 21, 1	1984-02-21
Method of positioning disk-shaped workpieces, preferably semiconductor wafers Grant 4,376,581 - Mayer March 15, 1	1983-03-15
Arrangement for projection copying masks on to a work piece Grant 4,357,100 - Mayer , et al. November 2, 1	1982-11-02
Method for the projection printing Grant 4,355,892 - Mayer , et al. October 26, 1	1982-10-26
Method for controlling operating processes Grant 4,270,649 - Mayer June 2, 1	1981-06-02
Device for the projection printing of the masks of a mask set onto a semiconductor substrate Grant 4,269,505 - Mayer May 26, 1	1981-05-26

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