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. 27, 1988
Filed:
Feb. 12, 1987
Applicant:
Inventors:
Eui W Choe, Randolph, NJ (US);
Alan Buckley, Berkeley Heights, NJ (US);
Anthony F Garito, Radnor, PA (US);
Assignee:
Hoechst Celanese Corporation, Somerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
252582 ; 252600 ; 2603 / ;
Abstract
This invention provides a nonlinear optical medium which consists of a transparent solid substrate with a surface coating of at least one monolayer of a compound such as 11,11-di(n-hexyldecylamino)-12,12-dicyano-2,6-naphthoquinodimethane: ##STR1##
Choe, Eui. (1988). Nonlinear optical medium of a naphthoquinodimethane compound (U.S. Patent No. 4774025). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4774025
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile