Assignee
VAISALA OYJ
FI·46 granted patents·12 pending applications·489 citations·filing 2000–2025
Top patents by PatentIndex Score
58 records- 0195US6791311B2Lightning detection and data acquisition systemVAISALA OYJ·Filed 2002·Granted Sep 14, 2004·92 cites·48 claims
- 0292US6788043B2Lightning detection and data acquisition systemVAISALA OYJ·Filed 2002·Granted Sep 7, 2004·64 cites·56 claims
- 0391US10429371B2Method and system for extracting gas or gas mixtures from a liquid for performing dissolved gas or gas mixture analysisVAISALA OYJ·Filed 2015·Granted Oct 1, 2019·6 cites·15 claims
- 0491US6735525B1Systems and methods for spectral corrected lightning detectionVAISALA OYJ·Filed 2003·Granted May 11, 2004·47 cites·28 claims
- 0589US6868339B2Systems and methods for time corrected lightning detectionVAISALA OYJ·Filed 2003·Granted Mar 15, 2005·48 cites·39 claims
- 0684US7605744B1Method for extension of unambiguous range and velocity of a weather radarVAISALA OYJ·Filed 2008·Granted Oct 20, 2009·19 cites·4 claims
- 0784US7460956B2Systems and methods for time corrected lightning detectionVAISALA OYJ·Filed 2005·Granted Dec 2, 2008·12 cites·36 claims
- 0883US7249502B2Precipitation/hail sensor and method for precipitation rate measurementVAISALA OYJ·Filed 2002·Granted Jul 31, 2007·39 cites·22 claims
- 0980US10787175B1Method of calibrating an optical surface condition monitoring system, arrangement, apparatus and computer readable memoryVAISALA OYJ·Filed 2020·Granted Sep 29, 2020·2 cites·14 claims
- 1080US9733404B2Layered structure for an infrared emitter, infrared emitter device and detectorVAISALA OYJ·Filed 2013·Granted Aug 15, 2017·5 cites·20 claims
- 1180US7804309B2Systems and methods for soil moisture estimationVAISALA OYJ·Filed 2007·Granted Sep 28, 2010·16 cites·44 claims
- 1279US11054406B2Analyzing fault gas concentration in liquidVAISALA OYJ·Filed 2017·Granted Jul 6, 2021·1 cites·14 claims
- 1376US6809528B1Method and apparatus for measuring water contentVAISALA OYJ·Filed 2000·Granted Oct 26, 2004·15 cites·16 claims
- 1476US2025370099A1Antenna for a radar apparatusVAISALA OYJ·Filed 2025·Application pending·0 cites
- 1575US11079312B2Forward scatter sensorVAISALA OYJ·Filed 2019·Granted Aug 3, 2021·1 cites·20 claims
- 1675US7583222B2Method for using pulse compression in weather radarVAISALA OYJ·Filed 2006·Granted Sep 1, 2009·17 cites·21 claims
- 1775US7036356B2Method and apparatus for defining water content of a liquidVAISALA OYJ·Filed 2002·Granted May 2, 2006·14 cites·17 claims
- 1875US6564633B2Measurement method and system for a humidity or gas concentration sensorVAISALA OYJ·Filed 2000·Granted May 20, 2003·14 cites·20 claims
- 1974US7405827B2Gas content measuring apparatus and methodVAISALA OYJ·Filed 2005·Granted Jul 29, 2008·6 cites·20 claims
- 2072US7586613B2Method for measurement of gas concentration with modulated light at two absorption maximaVAISALA OYJ·Filed 2005·Granted Sep 8, 2009·5 cites·14 claims
- 2165US7286935B2Method and device for hydrometeor detectionVAISALA OYJ·Filed 2004·Granted Oct 23, 2007·15 cites·16 claims
- 2264US6961662B2Systems and methods for spectral corrected lightning detectionVAISALA OYJ·Filed 2004·Granted Nov 1, 2005·9 cites·39 claims
- 2364US2025361979A1Mounting systemVAISALA OYJ·Filed 2025·Application pending·0 cites
- 2462US12481023B2Antenna for a radar apparatusVAISALA OYJ·Filed 2023·Granted Nov 25, 2025·0 cites·10 claims
- 2562US7509838B2Correction of humidity measurement results of a radiosondeVAISALA OYJ·Filed 2004·Granted Mar 31, 2009·9 cites·12 claims
- 2662US2024210438A1Acoustic wind measurementVAISALA OYJ·Filed 2023·Application pending·0 cites
- 2761US11933938B2Solar radiation correction in radiosonde temperature measurementsVAISALA OYJ·Filed 2022·Granted Mar 19, 2024·0 cites·15 claims
- 2861US7495599B2Simultaneous dual polarization radar system with pedestal mounted receiverVAISALA OYJ·Filed 2006·Granted Feb 24, 2009·9 cites·2 claims
- 2960US2024426992A1Lidar autocalibrationVAISALA OYJ·Filed 2024·Application pending·0 cites
- 3059US8344721B2Method for locating sub-surface natural resourcesVAISALA OYJ·Filed 2010·Granted Jan 1, 2013·3 cites·16 claims
- 3159US7358862B2Radiosonde system, radiosonde system receiver and signal processing method in a radiosonde receiverVAISALA OYJ·Filed 2003·Granted Apr 15, 2008·8 cites·12 claims
- 3256US10246176B2Automated balloon launching system and method for launchingVAISALA OYJ·Filed 2016·Granted Apr 2, 2019·1 cites·22 claims
- 3354US11571639B2System for preventing gas bubbles in oil flow to enter a high-voltage device and a method for preventing gas bubbles to enter a high-voltage deviceVAISALA OYJ·Filed 2018·Granted Feb 7, 2023·0 cites·6 claims
- 3454US2024210440A1Acoustic wind measurementVAISALA OYJ·Filed 2023·Application pending·0 cites
- 3553US12007349B2Fast humidity sensor and a method for calibrating the fast humidity sensorVAISALA OYJ·Filed 2021·Granted Jun 11, 2024·0 cites·14 claims
- 3653US2024210439A1Acoustic wind measurementVAISALA OYJ·Filed 2023·Application pending·0 cites
- 3752US9927412B2Dual gas sensor structure and measurement methodVAISALA OYJ·Filed 2014·Granted Mar 27, 2018·0 cites·24 claims
- 3851US10101266B2Method and system for gas concentration measurement of gas dissolved in liquidsVAISALA OYJ·Filed 2014·Granted Oct 16, 2018·0 cites·23 claims
- 3951US7706997B2Method and device for compensating temperature dependenciesVAISALA OYJ·Filed 2008·Granted Apr 27, 2010·3 cites·22 claims
- 4049US12077921B2Self-leveling embedded road surface sensorVAISALA OYJ·Filed 2022·Granted Sep 3, 2024·0 cites·23 claims
- 4148US12347031B2Systems and methods for variable multi-channel and multi-dimensional data generation and transmissionVAISALA OYJ·Filed 2022·Granted Jul 1, 2025·0 cites·10 claims
- 4247US10866078B2Arrangement and a method for inserting and removing a head of a measuring device to and from a process spaceVAISALA OYJ·Filed 2018·Granted Dec 15, 2020·0 cites·18 claims
- 4346US10761004B2Forward scatter sensorVAISALA OYJ·Filed 2019·Granted Sep 1, 2020·0 cites·20 claims
- 4445US10585038B2Light arrangement for an optical device for measurement of an index of refraction, and a refractometerVAISALA OYJ·Filed 2019·Granted Mar 10, 2020·0 cites·20 claims
- 4544US11995981B2Apparatus and method for surface condition monitoringVAISALA OYJ·Filed 2020·Granted May 28, 2024·0 cites·7 claims
- 4642US2023288532A1Antenna for a radar apparatusVAISALA OYJ·Filed 2023·Application pending·0 cites
- 4740US7468706B2Antenna system and method for measuring the azimuth and elevation angles of an active, signal sending radiosondeVAISALA OYJ·Filed 2003·Granted Dec 23, 2008·4 cites·24 claims
- 4839US2013008224A1Method for calibration of a co2 concentration sensor and a measuring deviceVAISALA OYJ·Filed 2010·Application pending·0 cites
- 4938US7218279B2Method and apparatus for pointing the beam of a wind profilerVAISALA OYJ·Filed 2003·Granted May 15, 2007·5 cites·4 claims
- 5037US10989837B2Method in connection with a radiosonde and systemVAISALA OYJ·Filed 2017·Granted Apr 27, 2021·0 cites·15 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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