Resources Contact Us Home
Browse by Category: Main > Business
Class Information
Number: 434/9
Name: Education and demonstration > Detection or range determination of distant object by apparatus using sensor of electromagnetic or sound energy > Sonar > Simulation of plural detector system
Description: Subject matter relating to an imitation of apparatus using multiple means for sensing sound.

Patents under this class:

Patent Number Title Of Patent Date Issued
6109614 Remote sensing apparatus of supersonic projectile Aug. 29, 2000
5268875 Acoustic decoy Dec. 7, 1993
4954996 Navigation sonar system dockside simulator Sep. 4, 1990
4908800 Multi-channel acoustic simulator Mar. 13, 1990
4795626 .sup.99m Tc.sup.(III) myocardial imaging agents which are non-reducable in vivo Jan. 3, 1989
4626217 Broadband doppler simulator Dec. 2, 1986
4386913 Pseudo-random noise generated target simulator Jun. 7, 1983
4200859 Device for simulating marine craft noises Apr. 29, 1980
4198703 Submarine simulating sonar beacon Apr. 15, 1980
4034483 Sonar beamforming apparatus simulation Jul. 12, 1977

  Recently Added Patents
Embedded bonding pad for image sensors
Methods of preventing and treating viral infections by inhibiting the deISGylation activity of OTU domain-containing viral proteins
Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noise
Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission method
Methods and compositions for wound healing
Semiconductor device with an amorphous semi-insulating layer, temperature sensor, and method of manufacturing a semiconductor device
Clock phase recovery apparatus
  Randomly Featured Patents
Large secondary head rivet
Reverse osmosis water purifier
Method of producing calcium sulfate dihydrate in connection with the desulfurization of flue gases
Method and apparatus for synchronized concurrent processes
Wire coating resin composition
Adjustable hydraulically operated stop
Handle for a hand tool
Heat recovery device for use in return air duct of forced air furnace for recovering heat from the flue of such furnace
IL-7 to stimulate platelet production
Method and apparatus for operating storage controller system in elevated temperature environment