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. 04, 2014
Filed:
May. 02, 2011
Woo-shik Kim, Gyeonggi-do, KR;
Dae-won DO, Gyeongsangnam-Do, KR;
Sang-moon Choi, Gyeongsangnam-Do, KR;
Dong-hoon Lee, Gyeongsangnam-Do, KR;
Woo-Shik Kim, Gyeonggi-do, KR;
Dae-Won Do, Gyeongsangnam-Do, KR;
Sang-Moon Choi, Gyeongsangnam-Do, KR;
Dong-Hoon Lee, Gyeongsangnam-Do, KR;
Agency for Defense Development, Daejeon, KR;
Abstract
Disclosed is an acoustic signal detector for detecting a target with moving in water. The acoustic signal detector may include a body having a front portion, the front portion having a cross section which becomes gradually narrow and an end formed to have a plane. The plane may be perpendicular to a moving direction of the acoustic signal detector. The acoustic signal detector may further include a plurality of sensor arrays configured to generate sound and detect sound returned by being reflected by a target. The plurality of sensor arrays may be mounted on a side surface of the front portion and on the plane.