Optics: measuring and testing – Shape or surface configuration
Reexamination Certificate
2006-06-06
2006-06-06
Toatley, Jr., Gregory J. (Department: 2877)
Optics: measuring and testing
Shape or surface configuration
C356S073000, C382S154000, C073S602000, C250S559220, C250S22300B, C324S637000, C324S640000
Reexamination Certificate
active
07057743
ABSTRACT:
The present invention relates to a device for measuring the distribution of selected properties of materials, said device comprises an emitter of electromagnetic radiation and furthermore at least one sensor of a first type. The emitter emits electromagnetic radiation in a selected frequency range towards said materials and a sensor of the first type detects electromagnetic radiation in a selected frequency range coming from said materials. The detected electromagnetic radiation having been emitted by said emitter. The device also comprises means to generate a three dimensional image contour information regarding the said material's position in space, and an analyser which (a) receives information from said sensors and (b) processes this information and (c) generates signals containing information about the distribution of said properties as output. The invention also relates to a system and a method for measuring the distribution of selected properties of materials.
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patent: 6006128 (1999-12-01), Izatt et al.
patent: 6026173 (2000-02-01), Svenson et al.
patent: WO 98/01069 (1998-01-01), None
Merkel Harald
Reimers Mikael
Frigoscandia Equipment AB
Stock, Jr. Gordon J.
Toatley , Jr. Gregory J.
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