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:
May. 13, 2025
Filed:
Jan. 31, 2022
Applicant:
Japan Radio Co., Ltd, Tokyo, JP;
Inventors:
Tomoki Tanishita, Tokyo, JP;
Nobuhisa Murata, Tokyo, JP;
Juichi Suzuki, Tokyo, JP;
Taisei Kumazawa, Tokyo, JP;
Assignee:
JAPAN RADIO CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 21/08 (2006.01); B63C 9/00 (2006.01);
U.S. Cl.
CPC ...
G08B 21/088 (2013.01); B63C 9/0005 (2013.01);
Abstract
An overboard fall detection unit including: a water environment sensor that is equipped on a ship crewperson and that outputs water environment data around the ship crewperson; an overboard fall detection part that detects an overboard fall of the ship crewperson on the basis of the water environment data; and an overboard fall notification part that transmits a beacon signal that continuously notifies of overboard fall information related to the ship crewperson via one-way communication.