PATRIOT SENSORS & CONTROLS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS1188
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 950
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4155
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 467
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
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 WAVES1108
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6194891 Position measurement apparatus using wire waveguide in shock resistant suspensionMay 06, 97Feb 27, 01[G01B, H03H, G01F]
5998991 Pickupless magnetostrictive position measurement apparatusNov 10, 97Dec 07, 99[G01B, G01F]
5986449 Self-contained liquid level detection apparatus with substantially constant cross-section outer tubeMay 01, 97Nov 16, 99[G01B, H03H, G01F]
5929763 Liquid level detection apparatus with flexible outer housingJun 27, 97Jul 27, 99[G08B]
5821743 Magnetostrictive waveguide position measurement apparatus with piezoceramic elementJan 03, 97Oct 13, 98[G01B, H03H, G01F]
5804961 Magnetostrictive waveguide position measurement apparatus using piezoelectric sensorOct 28, 96Sep 08, 98[G01B]
5749224 Extended range thruster system and method of determining thrustSep 15, 95May 12, 98[F16D]
5729131 Position measurement apparatus and method of using same with sonic pulse propagation delay intervalMar 12, 96Mar 17, 98[G01R]
5714881 Position measurement apparatus using wire waveguide in shock resistant suspensionMar 12, 96Feb 03, 98[G01R]
5680041 Magnetostrictive position measurement apparatus with anti-reflection waveguide terminalsMar 12, 96Oct 21, 97[G01B, H03H, G01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6058775 Integrated liquid level and auxiliary sensor system and methodExpiredOct 03, 97May 09, 00[G01F]
5627753 Method and apparatus for recording data on cockpit voice recorderExpiredJun 26, 95May 06, 97[G06F]
5535625 Integrated liquid level and auxiliary sensor system and methodExpiredMar 14, 94Jul 16, 96[G01F]
5508909 Method and systems for use with an industrial controllerExpiredApr 26, 94Apr 16, 96[G06F]
5504902 Multi-language generation of control program for an industrial controllerExpiredDec 01, 93Apr 02, 96[G06F]
5415053 Apparatus for automatically testing machine safety systemExpiredAug 21, 92May 16, 95[G01M]
5312103 Apparatus for arbitrary drawing of planar objectsExpiredFeb 18, 93May 17, 94[A63F, A63B]
5119680 Transducer mounting apparatusExpiredJan 14, 91Jun 09, 92[G01L]
5050430 Magnetostrictive linear position detector with temperature sensorsExpiredJun 19, 90Sep 24, 91[G01K, G01B, G01F]
5017867 Magnetostrictive linear position detector with reflection terminationExpiredDec 08, 89May 21, 91[G01B, G01F]
4995019 Time period measuring apparatus with adaptive averagingExpiredJun 06, 90Feb 19, 91[G04F]
4943773 Magnetostrictive linear displacement transducer having preselected zero crossing detectorExpiredApr 03, 89Jul 24, 90[G01B, G01F]
4858424 Variable radius cable carrierExpiredAug 15, 88Aug 22, 89[F16G]
4839590 Piezoelectric actuator for magnetostrictive linear displacement measuring deviceExpiredSep 24, 87Jun 13, 89[G01B, G01F]
4507170 Optimized stress and strain distribution diaphragmsExpiredSep 17, 82Mar 26, 85[C03C, C23F, B44C]
4376929 Optimized stress and strain distribution diaphragmsExpiredJan 07, 80Mar 15, 83[G01L]
4369349 Transducer diaphragm elements and methods and apparatus for making sameExpiredApr 08, 81Jan 18, 83[B23K]
4291218 Transducer diaphragm elements and methods and apparatus for making sameExpiredSep 04, 79Sep 22, 81[B23K]

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