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:
Jun. 16, 2015
Filed:
Apr. 03, 2012
Applicant:
Ryan Haoyun Wu, Manlius, NY (US);
Inventor:
Ryan Haoyun Wu, Manlius, NY (US);
Assignee:
Saab Sensis Corporation, East Syracuse, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 64/00 (2009.01); H04W 56/00 (2009.01); G01S 5/10 (2006.01);
U.S. Cl.
CPC ...
H04W 64/00 (2013.01); H04W 56/0015 (2013.01); G01S 5/10 (2013.01); H04W 56/0055 (2013.01);
Abstract
The system and method of the present invention provides a mobile node (e.g., target), such as an aircraft, vehicle or mobile piece of equipment, the ability to determine its own position by passively listening to wireless time synchronization communications, such as IEEE 1588 Precision Time Protocol (PTP) messages, exchanged between nodes over a wireless network.