Inventor · disambiguated record
Dun Alex Li
Also filed as: LI DUN · LI DUN ALEX
26 granted patents·6 pending applications·798 citations·filing 2006–2022
97Inventor score
Files withGEN ELECTRIC14LI DUN ALEX8SHANGHAI UNITED IMAGING HEALTHCARE CO LTD4YANNAN GUOCHUANG TECH BEIJING CO LTD2NANTONG LONG TENG INT TRADING CO LTD1
Top patents by PatentIndex Score
32 records- 0196US8057397B2Navigation and imaging system sychronized with respiratory and/or cardiac activityLI DUN ALEX·Filed 2007·Granted Nov 15, 2011·259 cites·16 claims
- 0292US8213693B1System and method to track and navigate a tool through an imaged subjectLI DUN ALEX·Filed 2007·Granted Jul 3, 2012·104 cites·19 claims
- 0391US7658541B2Apparatus for universal electromagnetic navigation target for fluoroscopic systemsGEN ELECTRIC·Filed 2007·Granted Feb 9, 2010·26 cites·20 claims
- 0490US8428690B2Intracardiac echocardiography image reconstruction in combination with position tracking systemLI DUN ALEX·Filed 2008·Granted Apr 23, 2013·69 cites·29 claims
- 0590US8364242B2System and method of combining ultrasound image acquisition with fluoroscopic image acquisitionGEN ELECTRIC·Filed 2008·Granted Jan 29, 2013·72 cites·26 claims
- 0687US8989842B2System and method to register a tracking system with intracardiac echocardiography (ICE) imaging systemLI DUN ALEX·Filed 2007·Granted Mar 24, 2015·55 cites·20 claims
- 0786US11361930B2Radiation emission deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2020·Granted Jun 14, 2022·2 cites·20 claims
- 0886US7933730B2Method and system for restoration of a navigation data loss in image-guided navigationGEN ELECTRIC·Filed 2006·Granted Apr 26, 2011·42 cites·20 claims
- 0984US7532997B2Electromagnetic tracking using a discretized numerical field modelGEN ELECTRIC·Filed 2006·Granted May 12, 2009·36 cites·19 claims
- 1082US7957582B2Method and system for correction of fluoroscope image distortionGEN ELECTRIC·Filed 2007·Granted Jun 7, 2011·8 cites·16 claims
- 1180US9055883B2Surgical navigation system with a trackable ultrasound catheterTGAVALEKOS NORA T·Filed 2007·Granted Jun 16, 2015·28 cites·16 claims
- 1280US8442619B2System and method for detecting errors in position tracking systems used for medical applicationsLI DUN ALEX·Filed 2006·Granted May 14, 2013·21 cites·18 claims
- 1378US10024081B2Door lockYANNAN GUOCHUANG TECH BEIJING CO LTD·Filed 2017·Granted Jul 17, 2018·13 cites·15 claims
- 1477US8527032B2Imaging system and method of delivery of an instrument to an imaged subjectLI DUN ALEX·Filed 2008·Granted Sep 3, 2013·16 cites·22 claims
- 1574US8790262B2Method for implementing an imaging and navigation systemLI DUN ALEX·Filed 2007·Granted Jul 29, 2014·11 cites·17 claims
- 1673US12074006B2Radiation emission deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2022·Granted Aug 27, 2024·0 cites·20 claims
- 1773US8350914B2Systems and methods for on-line marker-less camera calibration using a position tracking systemGEN ELECTRIC·Filed 2011·Granted Jan 8, 2013·5 cites·23 claims
- 1873US7986826B2Method and system for correction of fluoroscope image distortionGEN ELECTRIC·Filed 2011·Granted Jul 26, 2011·8 cites·4 claims
- 1972US8022990B2Systems and methods for on-line marker-less camera calibration using a position tracking systemGEN ELECTRIC·Filed 2006·Granted Sep 20, 2011·8 cites·11 claims
- 2070USD998336STrolley caseNANTONG LONG TENG INT TRADING CO LTD·Filed 2022·Granted Sep 12, 2023·4 cites·1 claims
- 2165US7621169B2Systems and methods for integrating a navigation field replaceable unit into a fluoroscopy systemGEN ELECTRIC·Filed 2006·Granted Nov 24, 2009·5 cites·20 claims
- 2262US10016148B2Method and apparatus for correction of multiple EM sensor positionsLI DUN ALEX·Filed 2006·Granted Jul 10, 2018·3 cites·20 claims
- 2357US10825637B2Radiation emission deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·19 claims
- 2454US11075051B2Radiation emission deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2018·Granted Jul 27, 2021·0 cites·19 claims
- 2552US2024122547A1Human body signal collection apparatusWUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 2652US2011137152A1System and method for cooling components of a surgical navigation systemGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 2751US2013231557A1Intracardiac echocardiography image reconstruction in combination with position tracking systemGEN ELECTRIC·Filed 2013·Application pending·0 cites
- 2850US2008287805A1System and method to guide an instrument through an imaged subjectGEN ELECTRIC·Filed 2008·Application pending·0 cites
- 2949US2009118620A1System and method for tracking an ultrasound catheterGEN ELECTRIC·Filed 2008·Application pending·0 cites
- 3048US7909767B2Method for minimizing tracking system interferenceGEN ELECTRIC·Filed 2007·Granted Mar 22, 2011·0 cites·16 claims
- 3141US2018298638A1Door lockYANNAN GUOCHUANG TECH BEIJING CO LTD·Filed 2018·Application pending·0 cites
- 3236USD734033SLuggage boxNANTONG LONGTENG INTERNAT TRADING CO LTD·Filed 2014·Granted Jul 14, 2015·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →