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:
May. 02, 1989
Filed:
Jul. 07, 1986
Applicant:
Inventors:
Lowell N Shestag, Salt Lake City, UT (US);
John W Zscheile, Jr, Farmington, UT (US);
Alan E Lundquist, Salt Lake City, UT (US);
Glen S Kirkpatrick, Centerville, UT (US);
Assignee:
Unisys Corporation, Blue Bell, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343766 ; 343761 ; 343763 ;
Abstract
An apparatus for maintaining an arbitrary orientation of the polarization of an antenna, such as an airborne microwave antenna, by using antenna pointing information and platform (aircraft) attitude information to position the input/feed signal.
Shestag, Lowell. (1989). Apparatus to maintain arbitrary polarization stabilization of an antenna (U.S. Patent No. 4827269). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4827269
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile