FINETEK CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 1742
 
  
 
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 WAVES4105
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS297
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 2103
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 244
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292
 
  
 
1404 SCREEN DISPLAYS AND ICONS258
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0219,332 TIME DOMAIN REFLECTOMETRY WAVEGUIDEFeb 03, 16Aug 03, 17[G01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9851324 Sensing apparatus and material sensing methodDec 30, 16Dec 26, 17[G01N]
9823110 Radar liquid level measuring apparatus and radar liquid level measuring methodJul 27, 15Nov 21, 17[G01F]
9797763 Measurement device for detecting material level and temperatureFeb 12, 14Oct 24, 17[G01K, G01N, G01F]
9773629 Magnetic sensing switchNov 09, 16Sep 26, 17[H01H]
9729074 Multifunctional signal isolation converterDec 12, 14Aug 08, 17[H02M, G05B, G05F, H02H]
9702750 Material level indicatorJan 12, 16Jul 11, 17[G01F]
9658089 Electromagnetic flowmeter with voltage-amplitude conductivity-sensing function for a liquid in a tubeOct 01, 14May 23, 17[G01F]
9638570 Calibration method for capacitance level sensing apparatus and anti-interference method for plural capacitance level sensing apparatusesAug 07, 15May 02, 17[G01F]
9568373 Cable-based sensor for detecting material level and temperatureMar 06, 14Feb 14, 17[G01K, G01F]
9506752 Explosion-proof dust of electromechanical level measuring deviceNov 05, 14Nov 29, 16[H02B, G01C, G01F, H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0033,844 FREQUENCY MODULATION CONTINUOUS WAVE RADAR LEVEL METER AND MEASURING METHOD FOR THE SAMEAbandonedJul 30, 13Feb 05, 15[G01F]
2014/0263,978 SELF-CALIBRATION METHOD FOR A PHOTOELECTRIC LIQUID LEVEL SWITCH AND APPARATUS USING THE SAMEAbandonedMar 13, 13Sep 18, 14[H01H]
2013/0106,411 MAGNETOSTRICTIVE POSITION TRANSDUCER AND MAGNETOSTRICTIVE SENSING ELEMENT THEREOFAbandonedOct 26, 11May 02, 13[G01R]
2011/0146,889 METHOD FOR MANUFACTURING DISPLAY DEVICE WITH OPTICAL/ELECTRONIC STRUCTURESAbandonedSep 30, 09Jun 23, 11[B32B]
2009/0237,177 Miniaturized microwave samplerAbandonedMar 19, 08Sep 24, 09[H01P]
2007/0252,103 DIAPHRAGM VALVEAbandonedMar 09, 07Nov 01, 07[F16K]

Top Inventors for This Owner

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