Class 356/931 - Systems in which incident light is modified in accordance with the properties of material investigated (GO1N 21/17)

Subclass of Class 356 - Optics: measuring and testing
No. of patents: 3
Last issue date: 04/15/2003

Number	Title	Issue Date
6549861	Automated system and method for spectroscopic analysis An automated method for modeling spectral data is provided, wherein the spectral data generated by one of diffuse reflectance, clear transmission, or diffuse transmission. The method includes accessing a set of spectral data, the set of spectral data incl...	04/15/2003
6277653	Optical assaying method and system having movable sensor with multiple sensing regions An optical assaying method and system having a movable sensor is described. In one aspect, the present invention is a sensing system having a rotating sensor disk coated with indicator dyes sensitized to a variety of substances. In this configuration the ...	08/21/2001
5994150	Optical assaying method and system having rotatable sensor disk with multiple sensing regions An optical assaying method and system having a movable sensor is described. In one aspect, the present invention is a sensing system having a rotating sensor disk coated with indicator dyes sensitized to a variety of substances. In this configuration the ...	11/30/1999

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