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:
Aug. 11, 1987
Filed:
Apr. 04, 1985
Applicant:
Inventors:
Robert A Wagner, Manchester, CT (US);
Peter K Cheo, West Hartford, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
156250 ; 350 9612 ; 350 9613 ; 350 9614 ;
Abstract
A broadband infrared microwave modulator is fabricated with a thin film electro-optic waveguide mounted to a metal base substrate having a dielectric wafer buried therein to allow high power operation of the modulator.