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:
Aug. 25, 2026
Filed:
Jul. 24, 2023
Lg Electronics Inc., Seoul, KR;
Tohoku University, Miyagi, JP;
Takuro Tanaka, Kanagawa, JP;
Masami Sako, Kanagawa, JP;
Hyunchul Lee, Seoul, KR;
Hyukgeun Cha, Seoul, KR;
Dongho Kim, Seoul, KR;
Masayuki Ohzeki, Miyagi, JP;
LG ELECTRONICS INC., Seoul, KR;
Abstract
An apparatus and system for efficiently searching for a chemical material satisfying desired characteristics by means of an annealing-based quantum computing device, the apparatus including a database that stores datasets of a chemical material, and a processor that searches for a target material from the database, and the processor may predict fingerprints relating to target characteristics by inputting fingerprints of the datasets into a pre-trained neural network model, extract sample data by optimizing the fingerprints relating to target characteristics, evaluate feature importance from the extracted sample data, select high-level features on the basis of the feature importance, and search for a target material on the basis of the selected high-level features.