Patent · US Active

Multiple spectral measurement acquisition apparatus and the methods of using same

US10222336B2 · kind B2 · utility

7Cited by

9References

16Claims

0Family size

Assignee

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

Huei Pei Kuo · Cupertino, US
Zhiyong Li · Foster City, US
Shih-Yuan Wang · Palo Alto, US
Alexandre M. Bratkovski · Mountain View, US
Steven Barcelo · Palo Alto, US
Ansoon Kim · Mountain View, US
Gary Gibson · Palo Alto, US
Mineo Yamakawa · Campbell, US

Key dates

Filing date	Oct 31, 2012
Grant date	Mar 5, 2019
Priority date	—
Expiry date	Nov 10, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG01N2201/06113
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A system includes an illumination source, a detector and a processor. The detector acquires spectral measurements of a sample under test under at least one varying condition. The processor processes the measurements to generate at least one spectral representation that includes Raman spectra and at least one spectral representation that includes non-Raman spectra.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.