OPTOPLAN AS

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

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 CONTOURS1980
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 1763
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 7198
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 474
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 453
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
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 258
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 254
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0085,618 HYDROPHONE HOUSINGMay 24, 13Mar 26, 15[G01V]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9703007 Method of producing a seismic streamer cableOct 04, 13Jul 11, 17[H01R, G01P, G01V]
9482767 Ocean bottom seismic stationDec 13, 13Nov 01, 16[G01V]
9099851 Rotary joint/swivel deviceMar 11, 11Aug 04, 15[B66F, H02G]
9042202 Split-element optical hydrophoneJun 10, 09May 26, 15[G01P, G01V]
8942059 Container system for seismic cable and stationsSep 19, 08Jan 27, 15[F16L, B63B, G01V]
8611180 Ocean bottom seismic stationMay 17, 11Dec 17, 13[G02B, G01V]
8499638 Fibre optic accelerometer and a method of manufacturing a fibre optic accelerometerMar 01, 11Aug 06, 13[G01H, G01P]
8064286 Seismic streamer arrayOct 31, 07Nov 22, 11[G01V]
7969817 Ocean bottom seismic stationOct 13, 09Jun 28, 11[G01V]
7916303 Non-uniform sampling to extend dynamic range of interferometric sensorsNov 13, 07Mar 29, 11[G01B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0069,703 SEISMIC STREAMERAbandonedNov 22, 11Mar 22, 12[G01P, G01V]
2010/0329,791 SYSTEM FOR DEPLOYMENT OF A SEABED CABLE DISTRIBUTION NETWORKAbandonedJun 25, 09Dec 30, 10[H02G]
2008/0291,461 METHOD AND APPARATUS FOR SUPPRESSION OF CROSSTALK AND NOISE IN TIME-DIVISION MULTIPLEXED INTERFEROMETRIC SENSOR SYSTEMSAbandonedAug 07, 08Nov 27, 08[G01B]
2008/0112,260 LAYER PEELING WITH WAVELENGTH DIVISION MULTIPLEXINGAbandonedOct 31, 07May 15, 08[G01V]
2008/0112,268 GRATING ARRAY DESIGN FOR USE IN A SEISMIC SENSING SYSTEMAbandonedOct 31, 07May 15, 08[G01V]
2008/0018,904 METHOD AND APPARATUS FOR SUPPRESSION OF CROSSTALK AND NOISE IN TIME-DIVISION MULTIPLEXED INTERFEROMETRIC SENSOR SYSTEMSAbandonedOct 02, 07Jan 24, 08[G01B]
2005/0118,064 Sensor system and methodAbandonedFeb 07, 05Jun 02, 05[G01N]
2004/0197,050 Optical distributed sensor with bragg grating sensing structureAbandonedMay 17, 04Oct 07, 04[G02B]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.