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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.:

US 9383432 B1

PDFFull Text
Date of Patent:
Jul. 05, 2016

Filed:

Apr. 12, 2013

Positioning and tracking device for mapping the movement of a target

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Takashi Matsuzaki, Tokyo, JP;

Yuki Takabayashi, Tokyo, JP;

Hiroshi Kameda, Tokyo, JP;

Kenta Ida, Tokyo, JP;

Assignee:

MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;

Attorney:

Studebaker & Brackett PC

Primary Examiner:

Tammy Pham

Assistant Examiner:

Idowu O Osifade

Int. Cl.
CPC ...
H04W 24/00 (2009.01); G01S 5/02 (2010.01); B64G 3/00 (2006.01); G01S 5/14 (2006.01); G01S 13/87 (2006.01); H04W 4/02 (2009.01);
U.S. Cl.
CPC ...
G01S 5/0294 (2013.01); B64G 3/00 (2013.01); G01S 5/021 (2013.01); G01S 5/14 (2013.01); G01S 13/878 (2013.01); H04W 4/023 (2013.01);
Abstract

A tracking error covariance matrix updating unitthat updates a tracking error covariance matrix P(−) before update at a sampling time k by using a nominal distance difference error parameter σΔand that outputs the tracking error covariance matrix P(+) after update is disposed, and a TrackDOP calculating unitcalculates an evaluation index TrackDOP for tracking accuracy for a target by using both the tracking error covariance matrix P(+) after update, and the nominal observation error parameter σΔ.

Find Patent Forward Citations

Matsuzaki, Takashi. (2016). Positioning and tracking device for mapping the movement of a target (U.S. Patent No. 9383432). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9383432

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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