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:
Aug. 03, 2010
Filed:
Mar. 28, 2005
Kohji Iida, Hakodate, JP;
Yasushi Nishimori, Nishinomiya, JP;
Emi Okazaki, Nishinomiya, JP;
Furuno Electric Co., Ltd., Hakodate, JP;
Abstract
An underwater sounding apparatus includes a transmitter section () for transmitting an acoustic signal in a specific direction underwater from a ship, a receiver section () for receiving an echo reflected from inside a fish school FS as a result of the aforementioned transmitted acoustic signal by means of a receiving beam, and a signal processing section () for processing signals picked up by the aforementioned receiving beam. The signal processing section () calculates fish quantity information about the aforementioned fish school FS by integrating equivalent input sound intensities obtained by the aforementioned receiving beam in specific three-dimensional directions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile