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:
Mar. 22, 2022
Filed:
Jul. 10, 2019
Furuno Electric Co., Ltd., Nishinomiya, JP;
FURUNO ELECTRIC COMPANY LIMITED, Nishinomiya, JP;
Abstract
An underwater detection device may include a transmitter, which may include a transmitter, a receiver, and processing circuitry. The transmitter may be configured to transmit a transmission wave. The receiver may be configured to receive a reflection wave of the transmission wave. The processing circuitry may be configured to acquire a first position of a ship and a first measurement value that is a measurement result of the reflection wave at the first position, determine whether a relationship between the first position and a second position of the ship or another ship meets a given condition, and calculate a correction value based on the first measurement value and a second measurement value that is a measurement result of the reflection wave at the second position under a circumstance when the given condition is met.