FieldMetrics, Inc

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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 CONTOURS396
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 343
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
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 WAVES3106
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 377
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 1101

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7845847 Temperature sensor and extensometer for electrical power cablesJul 13, 09Dec 07, 10[G01H, G01K, G01N, G01S, G01B, G01V]
7845848 Temperature sensor and extensometer for electrical power cablesJul 13, 09Dec 07, 10[G01H, G01K, G01N, G01S, G01B, G01V]
7575371 Temperature sensor and extensometerNov 10, 05Aug 18, 09[G01H, G01K, G01N, G01S, G01B, G01V]
7321226 Temperature compensated and self-calibrated current sensor using reference currentNov 06, 06Jan 22, 08[G01F]
7304872 Power supplySep 23, 05Dec 04, 07[H02M]
7123032 Voltage sensor and dielectric materialDec 03, 04Oct 17, 06[G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7279884 Temperature compensated and self-calibrated current sensor using reference magnetic fieldExpiredNov 06, 06Oct 09, 07[G01F]
7279885 Temperature compensated current sensor using reference magnetic fieldExpiredNov 06, 06Oct 09, 07[G01F]
7274186 Temperature compensated and self-calibrated current sensorExpiredNov 06, 06Sep 25, 07[G01R]
7129693 Modular voltage sensorExpiredJul 17, 05Oct 31, 06[G01R]
7027285 Vented CapacitorExpiredDec 29, 04Apr 11, 06[H01G]

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