HEXAGON METROLOGY AB

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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 CONTOURS1386
 
  
 
1004 OTHER MEASURING INSTRUMENTS, APPARATUS AND DEVICES333
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D687322 Coordinate acquistion member of a portable coordinate measurement machineMar 26, 12Aug 06, 13[1004]
D659035 Portable coordinate measurement machineJul 08, 11May 08, 12[1004]
D643319 Portable coordinate measurement machineMar 29, 10Aug 16, 11[1004]
7779553 Oscillating scanning probe with constant contact forceMar 17, 08Aug 24, 10[G01B]
7647706 Scanning probe with constant scanning speedMar 21, 08Jan 19, 10[G01B]
7568293 Sealed battery for coordinate measurement machineMay 01, 07Aug 04, 09[G01B]
7546689 Joint for coordinate measurement deviceJul 09, 07Jun 16, 09[G01B]
6948255 Communication method and common control bus interconnecting a controller and a precision measurement assemblyJun 11, 02Sep 27, 05[G01B]
6931745 Connection device associated with an arm of an articulated three-dimensional measuring applianceNov 18, 03Aug 23, 05[G01B]
6639659 Measuring method for determining the position and the orientation of a moving assembly, and apparatus for implementing said methodApr 24, 02Oct 28, 03[H04N, G01B, G06K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0037,989 MEASUREMENT ARRANGEMENT WITH A MEASUREMENT HEAD IN ORDER TO CARRY OUT INSPECTION MEASUREMENTAbandonedJan 30, 09Feb 17, 11[G01B]
2005/0283,989 Method of inspecting workpieces on a measuring machineAbandonedMay 10, 05Dec 29, 05[G01D]
2003/0177,653 Sensor for a machine for measuring three-dimensional coordinatesAbandonedMar 18, 03Sep 25, 03[G01B]
6112423 Apparatus and method for calibrating a probe assembly of a measuring machineExpiredJan 15, 99Sep 05, 00[G01C]
5830094 Transmission for converting rotary motion into linear motionExpiredNov 03, 95Nov 03, 98[F16H]
5832416 Calibration system for coordinate measuring machineExpiredSep 01, 95Nov 03, 98[G01B]
5822877 Multi-probe system for dimensional metrologyExpiredJun 20, 96Oct 20, 98[G01B]
5671541 Accuracy verification devices for coordinate measuring machinesExpiredSep 01, 95Sep 30, 97[G01B]
5669150 Coordinate measuring machine having articulated armExpiredNov 12, 96Sep 23, 97[G01B]
5231768 Stacked block step gageExpiredMay 29, 91Aug 03, 93[G01B]
5042162 Coordinate measuring machine with vibration dampening systemExpiredSep 11, 89Aug 27, 91[G01B]
4958437 Coordinate measuring machine with vibration damperExpiredFeb 10, 89Sep 25, 90[G01B]
4949465 Counterweight for coordinate measuring machineExpiredJun 01, 89Aug 21, 90[G01B]
4946293 Gas bearing having an auxiliary reservoirExpiredFeb 10, 89Aug 07, 90[F16C]
4939678 Method for calibration of coordinate measuring machineExpiredMay 12, 88Jul 03, 90[G06F]
4926360 Electronic gage amplifier and displayExpiredApr 08, 88May 15, 90[G01B]
4884889 Calibration system for coordinate measuring machineExpiredNov 19, 87Dec 05, 89[G01B]
4866643 Method for automatic compensation of probe offset in a coordinate measuring machineExpiredOct 09, 87Sep 12, 89[G01B]
4835871 Counterweight for coordinate measuring machineExpiredOct 31, 86Jun 06, 89[G01B]
4763420 Base assembly for coordinate measuring machineExpiredOct 06, 87Aug 16, 88[B23B, G01B]

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