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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 11912382 B1

PDFFull Text
Date of Patent:
Feb. 27, 2024

Filed:

Mar. 20, 2020

Underwater positioning system

Applicant:

Vulcan Inc., Seattle, WA (US);

Inventors:

Rusty Allen Gerard, Bothell, WA (US);

Richard Earl Simpkinson, Issaquah, WA (US);

Omer Rosenbaum, Kirkland, WA (US);

Assignee:

Vulcan Inc., Seattle, WA (US);

Attorney:

Davis Wright Tremaine LLP

Primary Examiner:

Yuqing Xiao

Assistant Examiner:

Christopher Richard Walker

Int. Cl.
CPC ...
B63C 11/48 (2006.01); B63B 22/00 (2006.01); G10K 11/00 (2006.01); G01S 15/46 (2006.01); H04L 9/32 (2006.01); B63G 8/00 (2006.01);
U.S. Cl.
CPC ...
B63C 11/48 (2013.01); B63B 22/00 (2013.01); B63G 8/001 (2013.01); G01S 15/46 (2013.01); G10K 11/006 (2013.01); H04L 9/3213 (2013.01); B63B 2022/006 (2013.01); B63G 2008/004 (2013.01); B63G 2008/008 (2013.01); G01S 2015/465 (2013.01); G01S 2201/07 (2019.08); G01S 2201/08 (2019.08); G01S 2205/04 (2020.05);
Abstract

An underwater positioning system comprises a plurality of underwater beacons. A beacon, in response to a signal sent by an underwater vehicle, responds with a signal comprising one or more characteristics to identify the beacon. Components of an access algorithm are provided to the underwater vehicle. The access algorithm determines a location of the beacon based on the beacon's identity. A position of the vehicle is determined based at least in part on the location of the beacon.

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Gerard, Rusty. (2024). Underwater positioning system (U.S. Patent No. 11912382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11912382

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