Inventor · Princeton, NJ, US

James Williams

27Patents
12h-index
20Co-inventors
81Inventor score

Filing activity: Mar 3, 1989 → Jul 10, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6351513B1 Fluoroscopy based 3-D neural navigation based on co-registration of other modalities with 3-D angiography reconstruction data Emerging Cross-Sectional Technologies 146 Expired
US6389104B1 Fluoroscopy based 3-D neural navigation based on 3-D angiography reconstruction data Physics 135 Expired
US7715626B2 System and method for vascular segmentation by Monte-Carlo sampling Physics 67 Active
US6370421B1 Density modulated catheter for use in fluoroscopy based 3-D neural navigation Human Necessities 53 Expired
US7015907B2 Segmentation of 3D medical structures using robust ray propagation Physics 45 Expired
US6947040B2 Vessel detection by mean shift based ray propagation Physics 42 Expired
US4955156A Plant watering and root protection device Human Necessities 32 Expired
US7198404B2 Real-time acquisition of co-registered X-ray and optical images Human Necessities 23 Expired
US7620501B2 Artery-vein separation and vessel modeling Physics 17 Active
US8010175B2 Patient-specific coronary territory mapping Physics 14 Active
US7787683B2 Tree structure based 2D to 3D registration Physics 13 Active
US8430445B1 Impact protector for vehicle windshields Performing Operations; Transporting 12 Active
US7233330B2 Organ wall analysis with ray-casting Physics 9 Expired
US7889194B2 System and method for in-context MPR visualization using virtual incision volume visualization Emerging Cross-Sectional Technologies 8 Active
US6528021B1 Method and apparatus for eliminating odors and killing bacteria associated with emissions from sewer and grease trap vents Emerging Cross-Sectional Technologies 7 Expired
US8073252B2 Sparse volume segmentation for 3D scans Physics 7 Active
US7602970B2 System and method for Kalman filtering in vascular segmentation Physics 6 Active
US7256780B2 Visualization of volume-rendered data with occluding contour multi-planar-reformats Physics 6 Expired
US6970594B2 Visualization imaging system for curvilinear structures Physics 4 Expired
US11647971B2 Lighting arrangement for a medical imaging system Human Necessities 3 Active
US7894653B2 Automatic organ detection using machine learning and classification algorithms Physics 3 Active
US10354438B2 Illumination in rendering of anatomy with functional information Physics 2 Active
US7746340B2 Method and apparatus for generating a 2D image having pixels corresponding to voxels of a 3D image Physics 2 Active
US11793474B2 Lighting arrangement for a medical imaging system Human Necessities 1 Active
US10369245B2 System for treating emissions from a vehicle Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.