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.

Date of Patent:
May. 09, 2023

Filed:

Sep. 09, 2020
Applicant:

Furuno Electric Co., Ltd., Nishinomiya, JP;

Inventor:

Hideki Ueno, Takarazuka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 13/64 (2006.01); B63H 21/21 (2006.01); B63B 79/40 (2020.01);
U.S. Cl.
CPC ...
B63H 21/21 (2013.01); B63B 79/40 (2020.01); B63H 2021/216 (2013.01);
Abstract

A ship speed control device is provided, which includes a calculator and a throttle command value setter. The calculator calculates a throttle calculation value based on a difference between an actual ship speed and a target ship speed. The throttle command value setter sets, when the actual ship speed is below a first threshold determined based on a given throttle upper limit and the throttle calculation value is at or above the throttle upper limit, a throttle command value to the throttle upper limit.


Find Patent Forward Citations

Ueno, Hideki. (2023). Ship speed control device, ship speed controlling method, and ship speed control program (U.S. Patent No. 11643180). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11643180

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

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