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:
Sep. 07, 1982
Filed:
Jul. 30, 1980
Applicant:
Inventor:
James D McIntyre, Gillette, NJ (US);
Assignee:
Bell Telephone Laboratories, Incorporated, Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
350357 ;
Abstract
The optical absorption and contrast obtainable in electrochromic devices are enhanced by the appropriate construction of such devices. This construction includes tailoring the electrochromic electrode to produce a desired optical path length while at the same time adapting the surface of this electrode so that incident light strikes it at angles other than 90 degrees.
McIntyre, James. (1982). Enhancement of optical absorption and contrast of electrochromic devices (U.S. Patent No. 4348078). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4348078
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile