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:
Mar. 31, 2026
Filed:
Jun. 09, 2022
The Hong Kong Polytechnic University, Hong Kong, CN;
Xiao-Ming Tao, Hong Kong, CN;
Su Yang, Hong Kong, CN;
THE HONG KONG POLYTECHNIC UNIVERSITY, Hong Kong, CN;
Abstract
An ionic hydrogel moisture-electric generator including a thin film comprising a first surface and a second surface opposite to the first surface; a first electrode electrically connected to the first surface of the thin film; a second electrode electrically connected to the second surface of the thin film; and a moisture impermeable barrier film disposed on the second surface of the thin film, wherein the thin film comprises a hydrogel comprising at least one hydrophilic polymer, an ionic species, and a solvent; the ionic species is an acid or a salt; and the solvent includes a hygroscopic liquid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile