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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.:

US 5404244 B1

PDFFull Text
Date of Patent:
Apr. 04, 1995

Filed:

Apr. 10, 1992

Electrochromic structures and methods

Applicant:
Inventors:

John E Van Dine, Mahwah, NJ (US);

V D Parkhe, Edison, NJ (US);

Lisa C Klein, New Brunswick, NJ (US);

Forrest A Trumbore, Summit, NJ (US);

Assignee:

Sun Active Glass Electrochromics, Inc., Valley Cottage, NY (US);

Attorney:

Lerner, David, Littenberg, Krumholz & Mentlik

Primary Examiner:

Georgia Y Epps

Assistant Examiner:

Evelyn A Lester

Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
359270 ; 359265 ; 359269 ; 359275 ;
Abstract

The invention provides for the simplified production of chromogenic devices, including relatively large scale devices in panel form. One or more of the layers of the invention are formed from heated, hydrolyzed gel reaction product of one or more dissolved organo-inorganics, such as alkoxides, which may be metallic. The invention includes an ion-conducting layer which comprises a lithium based ceramic material containing residual organic impurities.

Find Patent Forward Citations

Van Dine, John. (1995). Electrochromic structures and methods (U.S. Patent No. 5404244). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5404244

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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