Inventor

Heang K. Tuy

Inventor

Chesterland, OH, US

Overview

16→

Patents

1987–2000

Patent span

Physics

Primary field (CPC G)

Patents· 16 as inventor

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

G06Tprimary

G06TImage data processing or generation, in general43%

A61BDiagnosis23%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

G01TMeasurement of nuclear or x-radiation6%

G06FElectric digital data processing6%

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

PatentTitleYear

6,104,775'3D image reconstruction for helical partial cone beam scanners using wedge beam transform'2000 6,097,784'3D image reconstruction for helical partial cone beam data'2000 5,757,951'Correction of off-focal radiation'1998 5,625,660'Image reconstruction from helical partial cone-beam data'1997 5,592,523'Two dimensional detector array for CT scanners'1997 5,485,493'Multiple detector ring spiral scanner with relatively adjustable helical paths'1996 5,446,799'CT Scanner with improved processing efficiency 180 degrees+ fan angle reconstruction system'1995 5,303,148'Voice actuated volume image controller and display controller'1994 5,297,043'Rapid display of rotated and translated three dimensional image representations'1994 5,243,664'Post-processing technique for reducing metallic clip artifacts in CT images'1993 5,229,934'Post-processing technique for cleaning up streaks and artifacts in diagnostic images'1993 5,170,347'System to reformat images for three-dimensional display using unique spatial encoding and non-planar bisectioning'1992 5,079,699'Quick three-dimensional display'1992 4,882,679'System to reformat images for three-dimensional display'1989 4,751,644'Interleaved source fan reconstruction technique'1988 4,712,178'Malfunctioning computed tomography detector correction method'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2000Patents assigned to PICKER INT INC (16)· patent assignee history

1987–1992Based in Cleveland, OH, US· patent location history

1992–2000Based in Chesterland, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PICKER INT INC	16	1987–2000

Locations

Location	Patents	Span
Chesterland, OH, US	12	1992–2000
Cleveland, OH, US	4	1987–1992