Inventor · disambiguated record
Hugang Ren
Also filed as: REN HUGANG
27 granted patents·12 pending applications·106 citations·filing 2013–2022
94Inventor score
Top patents by PatentIndex Score
39 records- 0194US9826900B2Surgical microscope with integrated optical coherence tomography and display systemsNOVARTIS AG·Filed 2015·Granted Nov 28, 2017·21 cites·12 claims
- 0289US9645379B2Magnification in ophthalmic procedures and associated devices, systems, and methodsNOVARTIS AG·Filed 2014·Granted May 9, 2017·36 cites·25 claims
- 0388US9675244B1Location indicator for optical coherence tomography in ophthalmic visualizationNOVARTIS AG·Filed 2015·Granted Jun 13, 2017·10 cites·18 claims
- 0485US10285584B2Subtractive en face optical coherence tomography imagingNOVARTIS AG·Filed 2017·Granted May 14, 2019·6 cites·16 claims
- 0583US9392936B1Systems and methods for dual vitreous and retina imagingNOVARTIS AG·Filed 2015·Granted Jul 19, 2016·5 cites·29 claims
- 0681US9560959B1Control of scanning images during vitreoretinal surgeryNOVARTIS AG·Filed 2015·Granted Feb 7, 2017·6 cites·22 claims
- 0780US10888458B2Combined near infrared imaging and visible imaging in a compact microscope stackNOVARTIS AG·Filed 2018·Granted Jan 12, 2021·4 cites·20 claims
- 0878US9717405B2Vitreoretinal membrane characterization using optical coherence tomographyNOVARTIS AG·Filed 2015·Granted Aug 1, 2017·3 cites·20 claims
- 0975US10767973B2Dual-edge sampling with k-clock to avoid aliasing in optical coherence tomographyALCON INC·Filed 2018·Granted Sep 8, 2020·2 cites·7 claims
- 1075US9597009B2Marker-based tool trackingNOVARTIS AG·Filed 2013·Granted Mar 21, 2017·7 cites·20 claims
- 1172US10827921B2Iris edge detection in Optical Coherence TomographyNOVARTIS AG·Filed 2018·Granted Nov 10, 2020·2 cites·24 claims
- 1272US10694940B2Ophthalmic imaging system with automatic retinal feature detectionALCON INC·Filed 2018·Granted Jun 30, 2020·1 cites·17 claims
- 1372US9844319B2Optical coherence tomography guided epiretinal membrane peelingNOVARTIS AG·Filed 2015·Granted Dec 19, 2017·2 cites·17 claims
- 1467US2023124674A1Deep learning for optical coherence tomography segmentationALCON INC·Filed 2022·Application pending·0 cites
- 1567US2022241111A1Systems, apparatuses, and methods for the optimization of laser photocoagulationALCON INC·Filed 2022·Application pending·0 cites
- 1664US11562484B2Deep learning for optical coherence tomography segmentationALCON INC·Filed 2020·Granted Jan 24, 2023·0 cites·20 claims
- 1762US9928602B2Fast and automated segmentation of layered image with heuristic graph searchNOVARTIS AG·Filed 2015·Granted Mar 27, 2018·1 cites·22 claims
- 1859US10533838B2Visualization systems and methods for optimized optical coherence tomographyNOVARTIS AG·Filed 2019·Granted Jan 14, 2020·0 cites·10 claims
- 1959US2019388274A1Systems, apparatuses, and methods for the optimization of laser photocoagulationNOVARTIS AG·Filed 2019·Application pending·0 cites
- 2055US2018360653A1Surgical tool tracking to control surgical systemNOVARTIS AG·Filed 2018·Application pending·0 cites
- 2154US10408601B2Visualization systems and methods for optimized optical coherence tomographyNOVARTIS AG·Filed 2017·Granted Sep 10, 2019·0 cites·7 claims
- 2254US10143370B2Ophthalmic imaging system with automatic retinal feature detectionNOVARTIS AG·Filed 2014·Granted Dec 4, 2018·0 cites·16 claims
- 2352US11185225B2Surgical microscope with integrated optical coherence tomography and display systemsNOVARTIS AG·Filed 2017·Granted Nov 30, 2021·0 cites·1 claims
- 2451US10916015B2Segmentation in optical coherence tomography imagingALCON INC·Filed 2018·Granted Feb 9, 2021·0 cites·8 claims
- 2550US2016278983A1Systems, apparatuses, and methods for the optimization of laser photocoagulationNOVARTIS AG·Filed 2016·Application pending·0 cites
- 2649US9639917B2OCT image modificationNOVARTIS AG·Filed 2015·Granted May 2, 2017·0 cites·20 claims
- 2748US2016331584A1Surgical tool tracking to control surgical systemNOVARTIS AG·Filed 2015·Application pending·0 cites
- 2847US10779721B2Optical coherence tomography cross view imagingALCON INC·Filed 2017·Granted Sep 22, 2020·0 cites·29 claims
- 2947US10409051B2Extraction of microscope zoom level using object trackingNOVARTIS AG·Filed 2017·Granted Sep 10, 2019·0 cites·18 claims
- 3046US10531803B2Intralipid as a contrast agent to enhance subsurface blood flow imagingUNIV NEW YORK STATE RES FOUND·Filed 2013·Granted Jan 14, 2020·0 cites·25 claims
- 3146US2016022484A1Optical coherence tomography-augmented surgical instruments and systems and methods for correcting undesired movement of surgical instrumentsNOVARTIS AG·Filed 2014·Application pending·0 cites
- 3245US10987172B2Adaptive image registration for ophthalmic surgeryNOVARTIS AG·Filed 2017·Granted Apr 27, 2021·0 cites·16 claims
- 3344US10973585B2Systems and methods for tracking the orientation of surgical toolsNOVARTIS AG·Filed 2016·Granted Apr 13, 2021·0 cites·22 claims
- 3443US11064884B2Method and apparatus for optical coherence tomography scanningALCON INC·Filed 2018·Granted Jul 20, 2021·0 cites·4 claims
- 3543US2024281561A1Medical data sharing using blockchainZEISS CARL MEDITEC INC·Filed 2022·Application pending·0 cites
- 3642US2018149464A1Automated optical coherence tomography scanningNOVARTIS AG·Filed 2017·Application pending·0 cites
- 3742US2018014904A1Optical and digital visualization in a surgical microscopeNOVARTIS AG·Filed 2017·Application pending·0 cites
- 3838US2017035287A1Dynamic surgical data overlayNOVARTIS AG·Filed 2015·Application pending·0 cites
- 3938US2017100285A1Photocoagulation with closed-loop controlNOVARTIS AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →