ULTRA ELECTRONICS MARITIME SYSTEMS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES2107
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 278
 
  
 
B01B BOILING; BOILING APPARATUS13
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 156
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G10K SOUND-PRODUCING DEVICES 134

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9764355 Acoustic projector system with non-uniform spacingMay 11, 15Sep 19, 17[B01B, B06B]
9551802 Defocusing beamformer method and system for a towed sonar arraySep 13, 10Jan 24, 17[G10K, G01S, G01V]
9275629 Acoustic projector having synchronized acoustic radiatorsNov 08, 13Mar 01, 16[G10K, B63B]
9002675 Magneto-inductive positioning using a rotating magnetic fieldFeb 23, 12Apr 07, 15[G01C, G01S, G01R, G01V]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0072,117 DECOUPLED MULTI-LOOP WIDEBAND ANTENNAS FOR MAGNETIC COMMUNICATIONAbandonedSep 10, 12Mar 21, 13[H04B, H01F]

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