Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stefan Behler0
Date of Patent
June 27, 2006
0Patent Application Number
109379910
Date Filed
September 10, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In order to eliminate the inclination of a semiconductor chip picked by a gripper, the height of at least three points on the underneath of the semiconductor chip is determined in relation to a reference surface and from this the inclination is calculated. Determining the heights takes place in that the semiconductor chip is lowered until the semiconductor chip comes into contact with a needle.
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