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:
Feb. 25, 2025
Filed:
Jan. 27, 2022
Applicant:
The University of Hong Kong, Hong Kong, HK;
Inventors:
Shien Ping Feng, Hong Kong, HK;
Wei Ting Wang, Hong Kong, HK;
Assignee:
THE UNIVERSITY OF HONG KONG, Hong Kong, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 30/50 (2023.01); C07C 333/20 (2006.01); H10K 85/50 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
H10K 30/50 (2023.02); C07C 333/20 (2013.01); H10K 85/50 (2023.02); H10K 85/60 (2023.02);
Abstract
Disclosed is a passivated perovskite structure containing a perovskite layer; and a hindered urea bond-based Lewis acid-base containing layer adjacent the perovskite layer. Also disclosed are solar cells containing the passivated perovskite structure.
Quick Actions:
Feng, Shien. (2025). Dynamic urea bond-based passivators of perovskite (U.S. Patent No. 12238945). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12238945
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile