Inventor · disambiguated record
Jian Jin
Also filed as: JIN JIAN · JIN JIAN J
52 granted patents·14 pending applications·1,366 citations·filing 1995–2025
98Inventor score
Files withPURDUE RESEARCH FOUNDATION15CHARLES MACHINE WORKS9LIFE TECHNOLOGIES CORP5UNDERGROUND MAGNETICS INC5CALIFORNIA INST OF TECHN4
Top patents by PatentIndex Score
66 records- 0197US9304084B2Spatial positioning of spectrally labeled beadsLIFE TECHNOLOGIES CORP·Filed 2015·Granted Apr 5, 2016·21 cites·20 claims
- 0297US9297762B2Spatial positioning of spectrally labeled beadsLIFE TECHNOLOGIES CORP·Filed 2015·Granted Mar 29, 2016·21 cites·20 claims
- 0397US9228948B2Spatial positioning of spectrally labeled beadsLIFE TECHNOLOGIES CORP·Filed 2015·Granted Jan 5, 2016·21 cites·21 claims
- 0497US5850624AElectronic compassCHARLES MACHINE WORKS·Filed 1995·Granted Dec 15, 1998·235 cites·74 claims
- 0596US9046477B2Spatial positioning of spectrally labeled beadsLIFE TECHNOLOGIES CORP·Filed 2013·Granted Jun 2, 2015·24 cites·21 claims
- 0692US6411094B1System and method for determining orientation to an underground objectCHARLES MACHINE WORKS·Filed 1997·Granted Jun 25, 2002·127 cites·82 claims
- 0791US6296673B1Methods and apparatus for performing array microcrystallizationsUNIV CALIFORNIA·Filed 1999·Granted Oct 2, 2001·373 cites·59 claims
- 0890US9804097B1Crop stand analyzer using reflective laser proximity sensorsUNIV IOWA STATE RES FOUND INC·Filed 2015·Granted Oct 31, 2017·18 cites·17 claims
- 0990US8719226B1Database version controlJIANG TONG·Filed 2009·Granted May 6, 2014·43 cites·22 claims
- 1090US8190720B1Performing an in-service software reload on a network deviceYELLAI PRABHAKARA R·Filed 2006·Granted May 29, 2012·29 cites·23 claims
- 1189US7079241B2Spatial positioning of spectrally labeled beadsINVITROGEN CORP·Filed 2001·Granted Jul 18, 2006·45 cites·19 claims
- 1288US7737412B2Electron microscope phase enhancementUNIV CALIFORNIA·Filed 2005·Granted Jun 15, 2010·14 cites·20 claims
- 1387US7038454B2System and method for detecting an underground object using magnetic field sensingCHARLES MACHINE WORKS·Filed 2002·Granted May 2, 2006·62 cites·27 claims
- 1486US11725503B2Wireless telemetry system for horizontal directional drillingUNDERGROUND MAGNETICS INC·Filed 2021·Granted Aug 15, 2023·2 cites·17 claims
- 1585US10598644B2Generation and analysis of chemical compound librariesCALIFORNIA INST OF TECHN·Filed 2017·Granted Mar 24, 2020·3 cites·11 claims
- 1685US9645109B2Scanning drop sensorCALIFORNIA INST OF TECHN·Filed 2015·Granted May 9, 2017·4 cites·17 claims
- 1783US9485159B1Rules-based network service management with on-demand dependency insertionJUNIPER NETWORKS INC·Filed 2012·Granted Nov 1, 2016·14 cites·32 claims
- 1883US5621325AAvoiding ghosting artifacts during surface location of subsurface transmittersCHARLES MACHINE WORKS·Filed 1995·Granted Apr 15, 1997·104 cites·17 claims
- 1982US11815788B2Phenotyping imaging system with automatic leaf-handling mechanismPURDUE RESEARCH FOUNDATION·Filed 2022·Granted Nov 14, 2023·2 cites·18 claims
- 2082US9778234B2Generation and analysis of chemical compound librariesCALIFORNIA INST OF TECHN·Filed 2014·Granted Oct 3, 2017·4 cites·14 claims
- 2182US6776246B1Apparatus and method for simultaneously locating a fixed object and tracking a beaconCHARLES MACHINE WORKS·Filed 2002·Granted Aug 17, 2004·54 cites·47 claims
- 2281US11892408B2Portable plant health analysis system and methodPURDUE RESEARCH FOUNDATION·Filed 2023·Granted Feb 6, 2024·0 cites·28 claims
- 2381US8578007B1Performing an in-service software reload on a network deviceYELLAI PRABHAKARA R·Filed 2012·Granted Nov 5, 2013·7 cites·18 claims
- 2480US8405828B2Spatial positioning of spectrally labeled beadsEMPEDOCLES STEPHEN·Filed 2009·Granted Mar 26, 2013·5 cites·7 claims
- 2579US11815461B2Portable plant health analysis system and methodPURDUE RESEARCH FOUNDATION·Filed 2022·Granted Nov 14, 2023·0 cites·10 claims
- 2679US9645108B2Scanning drop sensorCALIFORNIA INST OF TECHN·Filed 2013·Granted May 9, 2017·3 cites·17 claims
- 2779US9435043B2Oxygen evolution reaction catalysisTHE CALIFORNIA INST OF TECH·Filed 2014·Granted Sep 6, 2016·3 cites·19 claims
- 2876US2023360269A1Referencing systemPURDUE RESEARCH FOUNDATION·Filed 2022·Application pending·0 cites
- 2972US12348872B2Autonomous phenotype imaging systemPURDUE RESEARCH FOUNDATION·Filed 2023·Granted Jul 1, 2025·0 cites·23 claims
- 3072US7759824B2System and method for detecting an underground object using magnetic field sensingCHARLES MACHINE WORKS·Filed 2006·Granted Jul 20, 2010·9 cites·18 claims
- 3172US2025146407A1Wireless telemetry system for horizontal directional drillingUNDERGROUND MAGNETICS INC·Filed 2024·Application pending·0 cites
- 3271US11536663B2Portable plant health analysis system and methodPURDUE RESEARCH FOUNDATION·Filed 2019·Granted Dec 27, 2022·0 cites·18 claims
- 3371US5880680AApparatus and method for determining boring direction when boring undergroundCHARLES MACHINE WORKS·Filed 1996·Granted Mar 9, 1999·69 cites·78 claims
- 3470US12163418B2Wireless telemetry system for horizontal directional drillingUNDERGROUND MAGNETICS INC·Filed 2023·Granted Dec 10, 2024·0 cites·18 claims
- 3569US11538194B2Referencing systemPURDUE RESEARCH FOUNDATION·Filed 2021·Granted Dec 27, 2022·0 cites·4 claims
- 3669US11017563B2Referencing systemPURDUE RESEARCH FOUNDATION·Filed 2019·Granted May 25, 2021·0 cites·4 claims
- 3768US7201236B1Apparatus and method for tracking multiple signal emitting objectsCHARLES MACHINE WORKS·Filed 2006·Granted Apr 10, 2007·10 cites·41 claims
- 3867US7013990B1Apparatus and method for simultaneously locating a fixed object and tracking a beaconCHARLES MACHINE WORKS·Filed 2004·Granted Mar 21, 2006·26 cites·22 claims
- 3966US2024212188A1A system and method for spatial analysis of leaf imagesPURDUE RESEARCH FOUNDATION·Filed 2023·Application pending·0 cites
- 4066US2016161398A1Spatial Positioning of Spectrally Labeled BeadsLIFE TECHNOLOGIES CORP·Filed 2016·Application pending·0 cites
- 4164USD888123SSurgical microscopeZEISS CARL MEDITEC AG·Filed 2017·Granted Jun 23, 2020·7 cites·1 claims
- 4262US10515461B2Referencing systemPURDUE RESEARCH FOUNDATION·Filed 2018·Granted Dec 24, 2019·0 cites·6 claims
- 4360USD980889SSurgical microscopeZEISS CARL MEDITEC AG·Filed 2019·Granted Mar 14, 2023·5 cites·1 claims
- 4460US2025305366A1Horizontal directional drilling systems with satellite navigation correction for data loggingUNDERGROUND MAGNETICS INC·Filed 2025·Application pending·0 cites
- 4560US2006244963A1Spatial positioning of spectrally labeled beadsEMPEDOCLES STEPHEN A·Filed 2006·Application pending·0 cites
- 4659US12462341B2Method and system for processing imageSHANGHAI INTEGRATED CIRCUIT MFG INNOVATION CENTER CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·5 claims
- 4759US10876957B2Smartphone lens system attachmentPURDUE RESEARCH FOUNDATION·Filed 2019·Granted Dec 29, 2020·0 cites·17 claims
- 4858US12293113B2Method for storing and reading cached data and deviceYUSUR TECH CO LTD·Filed 2024·Granted May 6, 2025·0 cites·15 claims
- 4957US12457406B2Mobile single leaf scannerPURDUE RESEARCH FOUNDATION·Filed 2023·Granted Oct 28, 2025·0 cites·20 claims
- 5056US2024428584A1Method for diurnal variation calibration for plant phenotypingPURDUE RESEARCH FOUNDATION·Filed 2024·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →