IFM ELECTRONIC GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 9150
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 8125
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 654
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 653
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 650
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 589
 
  
 
H03K PULSE TECHNIQUE 5126
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER566
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
1004 OTHER MEASURING INSTRUMENTS, APPARATUS AND DEVICES333

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0085,394 ELECTRONIC CIRCUIT FOR CONTROLLING AN ACTUATORApr 08, 15Mar 23, 17[H04L, H03K, E05F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9891127 Capacitive pressure measuring cell and pressure measuring deviceOct 14, 16Feb 13, 18[G01L]
9847812 Method for the contactless tapping of communication signalsNov 06, 15Dec 19, 17[H04B, G01R]
9726754 Method and device for calibrating a 3D TOF camera systemApr 19, 12Aug 08, 17[H04N, G01S]
9523598 Fill level measuring deviceJan 25, 13Dec 20, 16[G01F]
9518848 Sensor housingOct 12, 07Dec 13, 16[G01D]
9435693 Temperature sensor for hygienic applications with clampable process connectorSep 27, 13Sep 06, 16[G01K]
9395220 Magnetic inductive flow meter having capacitive measuring device for empty pipe detectionJul 23, 13Jul 19, 16[G01F]
9316557 Method for self-monitoring a ceramic pressure measuring cell of a capacitive pressure sensor and evaluation circuit for carrying out said methodDec 07, 11Apr 19, 16[G01L]
9243941 Magnetic-inductive flowmeter with an empty tube detecting device of an admittance measuring typeJul 31, 13Jan 26, 16[G01F]
9209554 Housing for an electronic circuitJun 29, 11Dec 08, 15[H01R, H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0282,225 METHOD FOR CARRYING OUT A CLEANING PROCESS IN A TANK CONTAINERAbandonedMar 28, 17Oct 05, 17[B08B]
2015/0145,348 INDUCTIVE PROXIMITY SWITCHAbandonedJul 30, 13May 28, 15[H03K]
2013/0118,264 RESISTIVE PRESSURE MEASURING CELL HAVING DIAGNOSTIC CAPABILITIESAbandonedAug 30, 11May 16, 13[G01L]
2010/0295,940 METHOD AND APPARATUS FOR DETERMINING DISTANCEAbandonedOct 16, 08Nov 25, 10[H04N]
7667146 Attachment device for attaching an electrical or electronic device to a top-hat railExpiredDec 07, 07Feb 23, 10[H05K]
2009/0095,075 Sensor housingAbandonedOct 12, 07Apr 16, 09[G01D]
7497720 Housing for connection to an electrical lineExpiredNov 28, 06Mar 03, 09[H01R]
7496458 Electrical transducerExpiredJan 22, 02Feb 24, 09[G06F]
7428844 Pressure sensorExpiredNov 06, 06Sep 30, 08[G01F]
7265289 Electronic moduleExpiredFeb 04, 04Sep 04, 07[H05K]
7240557 Sensor, measurement cell for use in a sensor and a process for producing a measurement cellExpiredFeb 27, 04Jul 10, 07[G01L]
7178776 Mounting device for sensorsExpiredSep 20, 04Feb 20, 07[A47H]
7007564 Mounting device for sensorsExpiredSep 20, 04Mar 07, 06[G01D]
6892594 Mounting device for sensorsExpiredJul 10, 02May 17, 05[G01D]
6864691 Circuit arrangement for detecting the capacitance or capacitance change of a capacitive circuit element or componentExpiredDec 13, 02Mar 08, 05[G01R]
6836128 Inductive flow sensor for determining the position of flowing elements and method of determining the position of flowExpiredJun 27, 02Dec 28, 04[G01R]
6831465 Electrical measurement meansExpiredJul 23, 02Dec 14, 04[G01N]
6823730 Capacitive fill level measurement deviceExpiredFeb 22, 01Nov 30, 04[G01F]
6807845 Measurement apparatus and process for determining the position of an object relative to a reference surfaceExpiredOct 15, 02Oct 26, 04[G01B]
6805569 Unit consisting of a proximity switch and a cable terminal part and a process for its manufactureExpiredMay 15, 03Oct 19, 04[H01R]

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