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, 2022
Filed:
Oct. 30, 2019
Applicant:
Seamatica Aerospace Ltd., St. John's, CA;
Inventors:
Yake Li, St. John's, CA;
Siu Donald O'Young, St. John's, CA;
Assignee:
SEAMATICA AEROSPACE LTD., St. John's, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/87 (2006.01); G01S 13/00 (2006.01); G01S 13/74 (2006.01); G01S 3/48 (2006.01); G01S 5/04 (2006.01); G01S 13/76 (2006.01); G01S 13/933 (2020.01);
U.S. Cl.
CPC ...
G01S 13/878 (2013.01); G01S 3/48 (2013.01); G01S 5/04 (2013.01); G01S 13/003 (2013.01); G01S 13/74 (2013.01); G01S 13/765 (2013.01); G01S 13/933 (2020.01);
Abstract
The present invention provides a low-cost and low-volume mode A/C/S transponder positioning system to detect the position of a target aircraft, or intruder, outside the range of a secondary surveillance radar system. The system uses a signal of the intruder to pinpoint the location of the intruder. The system can be used on both the ground and on an aircraft in a full 360 degree range around the system.