Dynamic information storage or retrieval – Condition indicating – monitoring – or testing
Reexamination Certificate
2003-11-22
2008-11-18
Ahmed, Samir A (Department: 2624)
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
C369S047100, C382S141000, C382S146000
Reexamination Certificate
active
07453777
ABSTRACT:
A method for optical shape recording and/or evaluation of optically smooth, glossy or optically rough surfaces wherein a photometric stereo method and a deflectometric method are combined using a scattering body so that the positions on the scattering body surface are two-dimensionally encoded.
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Wagner Christoph
Wagner Reiner
Ahmed Samir A
Obe Ohnmacht & Baumgartner GmbH & Co. KG
Ostrolenk Faber Gerb & Soffen, LLP
Vanchy, Jr. Michael
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