Inventor
YU LINGFENG
US45 patents
⚠️ This page may combine multiple inventors who share the name “YU LINGFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOVARTIS AG
30 patentsUS9645379B2May 9, 2017
Magnification in ophthalmic procedures and associated devices, systems, and methods
NOVARTIS AG36 citations94
US9554702B2Jan 31, 2017
Microscope-less wide field-of-view surgical OCT visualization system
NOVARTIS AG21 citations93
US9826900B2Nov 28, 2017
Surgical microscope with integrated optical coherence tomography and display systems
NOVARTIS AG21 citations91
US9675244B1Jun 13, 2017
Location indicator for optical coherence tomography in ophthalmic visualization
NOVARTIS AG10 citations84
US9597009B2Mar 21, 2017
Marker-based tool tracking
NOVARTIS AG7 citations84
US10285584B2May 14, 2019
Subtractive en face optical coherence tomography imaging
NOVARTIS AG6 citations73
US9844319B2Dec 19, 2017
Optical coherence tomography guided epiretinal membrane peeling
NOVARTIS AG2 citations73
US9717405B2Aug 1, 2017
Vitreoretinal membrane characterization using optical coherence tomography
NOVARTIS AG3 citations73
US9392936B1Jul 19, 2016
Systems and methods for dual vitreous and retina imaging
NOVARTIS AG5 citations73
US9560959B1Feb 7, 2017
Control of scanning images during vitreoretinal surgery
NOVARTIS AG6 citations72
US9339178B2May 17, 2016
Forward scanning optical probes and associated devices, systems, and methods
NOVARTIS AG4 citations72
US10888458B2Jan 12, 2021
Combined near infrared imaging and visible imaging in a compact microscope stack
NOVARTIS AG4 citations71
US10864054B2Dec 15, 2020
Tri-axial ergonomic footswitch
NOVARTIS AG2 citations71
US10022187B2Jul 17, 2018
Forward scanning-optical probes, circular scan patterns, offset fibers
NOVARTIS AG2 citations69
US9693686B2Jul 4, 2017
Ophthalmic visualization devices, systems, and methods
NOVARTIS AG4 citations69
US10765315B2Sep 8, 2020
Wide field of view, high optical power disposable retina viewing system
NOVARTIS AG6 citations68
US11185225B2Nov 30, 2021
Surgical microscope with integrated optical coherence tomography and display systems
NOVARTIS AG0 citations60
US10299671B2May 28, 2019
Integrated OCT-refractometer system for ocular biometry
NOVARTIS AG1 citations60
US10987172B2Apr 27, 2021
Adaptive image registration for ophthalmic surgery
NOVARTIS AG0 citations52
US10973585B2Apr 13, 2021
Systems and methods for tracking the orientation of surgical tools
NOVARTIS AG0 citations52
US10533838B2Jan 14, 2020
Visualization systems and methods for optimized optical coherence tomography
NOVARTIS AG0 citations52
US10408601B2Sep 10, 2019
Visualization systems and methods for optimized optical coherence tomography
NOVARTIS AG0 citations52
US10143370B2Dec 4, 2018
Ophthalmic imaging system with automatic retinal feature detection
NOVARTIS AG0 citations52
US9928602B2Mar 27, 2018
Fast and automated segmentation of layered image with heuristic graph search
NOVARTIS AG1 citations52
US9724239B2Aug 8, 2017
Movable wide-angle ophthalmic surgical system
NOVARTIS AG1 citations52
US9579017B2Feb 28, 2017
Tracking system for surgical optical coherence tomography
NOVARTIS AG1 citations52
US9639917B2May 2, 2017
OCT image modification
NOVARTIS AG0 citations51
US9402534B2Aug 2, 2016
Two dimensional forward scanning probe
NOVARTIS AG0 citations51
US10901195B2Jan 26, 2021
Reconfigurable surgical microscope
NOVARTIS AG0 citations45
US10409051B2Sep 10, 2019
Extraction of microscope zoom level using object tracking
NOVARTIS AG0 citations41
ALCON INC
4 patentsUS10694940B2Jun 30, 2020
Ophthalmic imaging system with automatic retinal feature detection
ALCON INC1 citations62
US11064884B2Jul 20, 2021
Method and apparatus for optical coherence tomography scanning
ALCON INC0 citations47
US10827919B2Nov 10, 2020
Reconfigurable optical coherence tomography (OCT) system
ALCON INC0 citations47
US10779721B2Sep 22, 2020
Optical coherence tomography cross view imaging
ALCON INC0 citations40
ALCON RES LTD
3 patentsUS9844318B2Dec 19, 2017
Devices, systems, and methods for calibrating an OCT imaging system in a laser surgical system
ALCON RES LTD2 citations67
US9538911B2Jan 10, 2017
Integrated OCT-refractometer system for ocular biometry
ALCON RES LTD1 citations50
US9323049B2Apr 26, 2016
Forward scanning optical probes with one or more rotating components
ALCON RES LTD0 citations47