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:
Jan. 24, 2012
Filed:
Dec. 18, 2009
Applicants:
Yoshinori Kuji, Kawasaki, JP;
Takafumi Takeda, Kawasaki, JP;
Takafumi Yamada, Kawasaki, JP;
Yoshirou Aoki, Kawasaki, JP;
Inventors:
Yoshinori Kuji, Kawasaki, JP;
Takafumi Takeda, Kawasaki, JP;
Takafumi Yamada, Kawasaki, JP;
Yoshirou Aoki, Kawasaki, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transmittertransmits interrogations to aircraft airborne in a coverage, a receiverreceives signals transmitted from aircraft airborne in the coverage, reply analyzersandanalyze a reply responding to an interrogation transmitted from the transmitter, as the reply is detected from signals received by the receiver, and a squitter analyzeranalyzes an extended squitter, as the extended squitter is detected from the signals received by the receiver.