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:
Jul. 24, 2001
Filed:
Nov. 18, 1999
Applicant:
Inventors:
Pierre Marc Allemand, Tucson, AZ (US);
Andrew Ingle, Tucson, AZ (US);
John P. Cronin, Tucson, AZ (US);
Steven R. Kennedy, Tucson, AZ (US);
Yongjin Yao, Austin, TX (US);
Juan Carlos Lopez Tonazzi, Tucson, AZ (US);
Jonathan M. Boulton, Tucson, AZ (US);
Anoop Agrawal, Tucson, AZ (US);
Assignee:
Donnelly Corporation, Holland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/15 ;
U.S. Cl.
CPC ...
G02F 1/15 ;
Abstract
Electrochromic devices incorporate reversible oxidizers to improve device kinetics, incorporate counterelectrodes composed of an alkali metal oxide and vanadium oxide to improve stability, and doped tungsten or molybdenum oxide in the electrochromic layer to improve UV durability.