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. 17, 2017
Filed:
Oct. 13, 2015
Heliotrope Technologies, Inc., Berkeley, CA (US);
Guillermo Garcia, Oakland, CA (US);
Bonil Koo, Walnut Creek, CA (US);
Ivano Gregoratto, Oakland, CA (US);
Sourav Basu, Oakland, CA (US);
Evelyn Rosen, Berkeley, CA (US);
Jason Holt, Larkspur, CA (US);
Scott Thomsen, South Lyon, MI (US);
HELIOTROPE TECHNOLOGIES, INC., Alameda, CA (US);
Abstract
An electrochromic device includes a nanostructured transition metal oxide bronze layer that includes one or more transition metal oxide and one or more dopant. The electrochromic device also includes nanoparticles containing one or more transparent conducting oxide (TCO), a solid state electrolyte, a counter electrode, and at least one protective layer to prevent degradation of the one or more nanostructured transition metal oxide bronze. The nanostructured transition metal oxide bronze selectively modulates transmittance of near-infrared (NIR) and visible radiation as a function of an applied voltage to the device.