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:
Oct. 25, 1994
Filed:
Dec. 30, 1992
Thomas P Fontana, White Bear Lake, MN (US);
Peter A Bellus, Eden Prairie, MN (US);
Westinghouse Electric Corporation, Pittsburgh, PA (US);
Abstract
A window which is transparent to visible light and/or infrared radiation but which absorbs radio frequency energy. The window has a at least two layers of dielectric material separated by a conductor and backed with another conductor. Each layer of the window is selected to be transparent to visible light and/or infrared radiation. The window functions to absorb RF energy in a manner similar to a Jaumann absorber, with the exception that the backing conductor need not be a short circuit. The window is constructed of known window materials, such as glass and plastic, with the conductors being a gold film or indium-tin oxide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile