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. 30, 2001
Filed:
Jul. 31, 2000
Applicant:
Inventors:
Danny F. Ammar, Coral Springs, Broward, FL (US);
Randall C. Spires, Boca Raton, Palm Beach, FL (US);
Steven R. Sweet, Coral Springs, Broward, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 1/342 ; G01S 1/302 ;
U.S. Cl.
CPC ...
G01S 1/342 ; G01S 1/302 ;
Abstract
An aircraft guidance system uses radar imaging to verify airport and runway location and provide navigation updates. The system is applicable to flight operations in low visibility conditions.