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. 06, 2022
Filed:
Oct. 07, 2021
Applicant:
University of South Florida, Tampa, FL (US);
Inventor:
Manoj Kumar Ram, Palm Harbor, FL (US);
Assignee:
UNIVERSITY OF SOUTH FLORIDA, Tampa, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/163 (2006.01); G02F 1/1516 (2019.01);
U.S. Cl.
CPC ...
G02F 1/15165 (2019.01); G02F 1/163 (2013.01);
Abstract
An electrochromic device including a single unitary active layer with a dye having a nitrogen group and a conducting polymer having a nitrogen group. The active layer has a first color in an oxidized state and a second color in a reduced state; the electrochromic device has no other active layer.