Optics: measuring and testing – Inspection of flaws or impurities
Reexamination Certificate
2007-07-03
2007-07-03
Stafira, Michael P. (Department: 2886)
Optics: measuring and testing
Inspection of flaws or impurities
C356S239100
Reexamination Certificate
active
10863446
ABSTRACT:
A device for checking (1) whether a first object (2) with an adhesive (4) affixed thereto is glued onto a second object (3) by means of the adhesive (4), including an excitation unit (5) for exciting luminescence of the adhesive (4) and a detection unit (6) for the selective detection of luminescence light of the adhesive (4). Also provided is a device for gluing a first object (2) with an adhesive (4) affixed thereto onto a second object (3) and having an applicator (8) for gluing on the first object (2) and a device for checking (1) Also provided is a method for checking whether a first object (2) with an adhesive (4) affixed thereto is glued onto a second object (3) by means of the adhesive, including excitation of the adhesive (4) to luminescence and the selective detection of the luminescence light generated in the adhesive (4). There is also a method for gluing a first object (2) onto a second object (3) where the first object is glued onto a second object by means of an applicator (8) and where a method for checking is performed.
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Search Report in EP03017378.
Chinese Office Action dated Apr. 14, 2006 for Chinese Appln. No. 200410050056.4.
Kraft Eberhard
Wild Hans-Peter
Deutsche Sisi-Werke GmbH & Co. Betriebs KG
Stafira Michael P.
Stroock & Stroock & Lavan LLP
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