Inventor

Nathan D. Cahill

Inventor

West Henrietta, NY, US

Overview

2001–2021

Patent span

Physics

Primary field (CPC G)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Tprimary

G06TImage data processing or generation, in general35%

H04NPictorial communication, e.g. television15%

G06VImage or video recognition or understanding8%

A61BDiagnosis5%

G06FElectric digital data processing5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

G01NInvestigating or analysing materials by determining their chemical or physical properties3%

G01SRadio direction-finding3%

G06KGraphical data reading3%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data3%

PatentTitleYear

11,120,556Iterative method for salient foreground detection and multi-object segmentation2021 10,706,549Iterative method for salient foreground detection and multi-object segmentation2020 9,662,262'Joint torque augmentation system and method for gait assistance'2017 9,622,884'Control systems and methods for gait devices'2017 7,821,570'Adjusting digital image exposure and tone scale'2010 7,751,622'Method and system for detection of undesirable images'2010 7,738,683'Abnormality detection in medical images'2010 7,706,617'Image indexer for indexing a plurality of images'2010 7,623,690'System and method for classifying in vivo images according to anatomical structure'2009 7,453,983'Radiation therapy method with target detection'2008 7,319,781'Method and system for multiple passes diagnostic alignment for in vivo images'2008 7,263,243'Method of image registration using mutual information'2007 7,228,006'Method and system for detecting a geometrically transformed copy of an image'2007 7,224,392'Electronic imaging system having a sensor for correcting perspective projection distortion'2007 7,194,112'Three dimensional spatial panorama formation with a range imaging system'2007 7,162,102'Method and system for compositing images to produce a cropped image'2007 7,113,627'Location of extended linear defects'2006 7,103,219'Population mixture modeling with an indeterminate number of sub-populations'2006 7,042,974'Method for reconstructing tomographic images'2006 7,024,054'Method and system for generating a foreground mask for a composite image'2006 7,010,158'Method and apparatus for three-dimensional scene modeling and reconstruction'2006 6,961,404'Method and system for reconstructing an image from projection data acquired by a cone beam computed tomography system'2005 6,925,195'Stabilization of three-dimensional images in a scannerless range imaging system'2005 6,856,382'Formation of three-dimensional video sequences with a scannerless range imaging system'2005 6,850,586'Method and system for reconstructing an image from projection data acquired by a cone beam computed tomography system'2005 6,823,076'Method for embedding digital information in a three dimensional image from a scannerless range imaging system'2004 6,795,090'Method and system for panoramic image morphing'2004 6,507,665'Method for creating environment map containing information extracted from stereo image pairs'2003 6,288,776'Method for unambiguous range estimation'2001 6,284,445'Reference calibration patch arrangement to minimize exposure and measurement artifacts and maximize robustness to defects'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2010Patents assigned to EASTMAN KODAK CO (19)· patent assignee history

2001–2021Based in Rochester, NY, US· patent location history

2005–2010Based in West Henrietta, NY, US· patent location history

2007–2010Patents assigned to CARESTREAM HEALTH INC (7)· patent assignee history

2017Patents assigned to SPRINGACTIVE INC (2)· patent assignee history

2017Based in Tempe, AZ, US· patent location history

2020–2021Patents assigned to KODAK ALARIS INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EASTMAN KODAK CO	19	2001–2010
CARESTREAM HEALTH INC	7	2007–2010
KODAK ALARIS INC	2	2020–2021
SPRINGACTIVE INC	2	2017

Locations

Location	Patents	Span
West Henrietta, New York, US	15	2005–2010
Rochester, New York, US	13	2001–2021
Tempe, AZ, US	2	2017