The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
Aug. 14, 2023
Daegu Gyeongbuk Institute of Science and Technology, Daegu, KR;
Che Il Moon, Daegu, KR;
Ji Sub Bae, Changwon-si, KR;
Abstract
According to the present disclosure, there is provided a fragrance property prediction system, including a data converter configured to analyze high-dimensional physicochemical property data matched to a plurality of fragrances through a principal component analysis technique and project the analyzed data into three-dimensional data on a three-dimensional physicochemical property coordinate system, a grouping unit configured to group three-dimensional coordinates for each fragrance in the three-dimensional physicochemical property coordinate system for each perceptual property category based on perceptual property category information previously matched for each fragrance and configured to calculate a centroid coordinate for each grouped perceptual property category, and a controller configured to convert a physicochemical property vector of unknown fragrance into the three-dimensional coordinate in the three-dimensional physio-chemical coordinate system, and predict a perceptual property category of the unknown fragrance based on a distance between the converted three-dimensional coordinate and a centroid for each perceptual property category.