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Inventor

Edgar Kehrberg

Inventor
Haar, DE

Overview

3→
Patents
2006–2008
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary
G01RMeasuring electric variables33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H01JElectric discharge tubes or discharge lamps17%
PatentTitleYear
7,372,250'Methods and apparatus for determining a position of a substrate relative to a support stage'20087,129,694'Large substrate test system'20067,075,323'Large substrate test system'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2008Patents assigned to APPLIED MATERIALS INC (3)· patent assignee history
2006–2008Based in Haar, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC32006–2008
Locations
LocationPatentsSpan
Haar, DE32006–2008