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. 21, 2018
Filed:
Apr. 09, 2013
Switch Materials, Inc., Burnaby, CA;
Neil Robin Branda, Burnaby, CA;
Glen Ramsay Bremner, Burnaby, CA;
Jeremy Graham Finden, Burnaby, CA;
Simon James Gauthier, Burnaby, CA;
Bronwyn Hilary Gillon, Burnaby, CA;
Andrew Koutsandreas, Burnaby, CA;
Veronica Elizabeth Marshman, Burnaby, CA;
Matt Andrew Pilapil, Burnaby, CA;
Jonathan Ross Sargent, Burnaby, CA;
James Daniel Senior, Burnaby, CA;
Karthik Vikram Siva Shanmugam, Burnaby, CA;
SWITCH MATERIALS, INC., Burnaby, British Columbia, CA;
Abstract
A switching material comprising one or more than one polymers and an electrolyte comprising a salt and a solvent portion comprising one or more solvents; and one or more compounds having electrochromic and photochromic properties dispersed homogeneously through the switching material; and wherein the switching material is transitionable from a light state to a dark state on exposure to UV light and from a dark state to a light state with application of an electric voltage.