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:
Oct. 06, 2026
Filed:
Oct. 07, 2025
Applicant:
Hanwha Solutions Corporation, Seoul, KR;
Inventor:
In Young Choi, Seongnam-si, KR;
Assignee:
HANWHA SOLUTIONS CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 30/57 (2023.01); H10F 10/172 (2025.01); H10K 30/40 (2023.01);
U.S. Cl.
CPC ...
H10K 30/57 (2023.02); H10F 10/172 (2025.01); H10K 30/40 (2023.02);
Abstract
The present disclosure relates to a tandem solar cell and, more specifically, to a bi-facial light-receiving silicon/perovskite tandem solar cell capable of obtaining a remarkably high photoelectric conversion efficiency by having increased light absorption from the bottom part thereof.
Choi, In. (2026). Bi-facial light-receiving silicon/perovskite tandem solar cell (U.S. Patent No. 12757561). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12757561
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile