Method and a system for analyzing a spectral signature of a compound specimen

US12366523B2 · kind B2 · utility

Inventors

• Eli Asoolin · Nes Ziona, IL
• Eyal Yatskan · Nes Ziona, IL
• Lital Cohen-Blum · Nes Ziona, IL
• Erez Lev · Nes Ziona, IL
• Sara Cohen · Nes Ziona, IL
• Ronen Einat · Nes Ziona, IL

Key dates

• Filing date: Jul 14, 2021
• Grant date: Jul 22, 2025
• Expiry date: Nov 7, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2021/3196
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A method for analyzing a spectral signature of a compound specimen is provided. The method includes illuminating a compound specimen with a light in a predetermined spectrum; obtaining a spectral signature of the compound specimen, the spectral signature including at least one light property of a plurality of wavelengths in the spectrum transmitted through the compound specimen; extracting characterizing features of the spectral signature, the characterizing features being light properties of predetermined wavelengths within the spectrum; and comparing the characterizing features with corresponding features stored in a database, the corresponding features are corresponding properties of an expected spectral signature of a specimen including an examined substance.