Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Underwater sounding apparatus capable of calculating fish quantity information about fish school and method of such calculation

Underwater sounding apparatus capable of calculating fish quantity information about fish school and method of such calculation

US Patent 7768875 · Granted Aug 3, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Target object detecting device and target object detecting method2025
Device and method for detecting target object2025
Ultrasonic wave transmitting and receiving system for detecting underwater objec2008
Acoustic transducer and underwater sounding apparatus2008
Underwater sounding apparatus and method capable of calculating fish school info2008
Underwater sounding apparatus and method capable of calculating fish school info2008
Ultrasonic transmitting/receiving apparatus and scanning sonar employing same2007
Ultrasonic transmitter, ultrasonic transceiver and sonar apparatus2007
Underwater sounding apparatus2007
Method and apparatus for forming a reception beam2005
Matched filter, receiving beam-forming apparatus and sonar system2005
Automatically tracking scanning sonar2004