Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Business
Class Information
Number: 434/7
Name: Education and demonstration > Detection or range determination of distant object by apparatus using sensor of electromagnetic or sound energy > Sonar > Interference simulation
Description: Subject matter relating to the limitation of means or conditions interfering with the detection of reflected sound waves, such as water turbulence or propeller sound associated with a ship carrying a sound-sensing means.










Patents under this class:

Patent Number Title Of Patent Date Issued
6442104 Underwater background-acoustics synthesizer system and method Aug. 27, 2002
6002914 Method and apparatus for simulating reverberation in a multipath sonar system Dec. 14, 1999
5995803 Method and apparatus for simulating a multipath sonar system Nov. 30, 1999
5983067 Method and apparatus for simulating cross-correlation coefficients in a multipath sonar system Nov. 9, 1999
5978646 Method and apparatus for simulating a lofargram in a multipath sonar system Nov. 2, 1999
5978647 Method and apparatus for simulating autocorrelation coefficients in a multipath sonar system Nov. 2, 1999
3936958 Sonar reverberation simulation Feb. 10, 1976











 
 
  Recently Added Patents
Toilet bowl
Control apparatus for autonomous operating vehicle
Semiconductor device and method for manufacturing the same
Stool
Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec
Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
Securing information by hiding identity on a computing device
  Randomly Featured Patents
Pivoting jaw assembly
Viewing apparatus
Resuscitation fluid
Methods for producing epithelial flaps on the cornea and for placement of ocular devices and lenses beneath an epithelial flap or membrane, epithelial delaminating devices, and structures of e
Manufacturing ultramicrocellular polymer foams at low pressure
Polypeptides and immunizing compositions containing gram positive polypeptides and methods of use
System and method for generating statistical descriptors for a data stream
Method of cyclodextrin manufacture using an immobilized cyclodextrin glycosyltransferase
Display screen with icon
Hydratable siloxane comprising porous polymers