John Pavkovich

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-mode cone beam CT radiotherapy simulator and treatment machin...
- Patent number 11,344,748
- Issue date May 31, 2022
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- G01 - MEASURING TESTING
Information Patent Grant
Multi-mode cone beam CT radiotherapy simulator and treatment machin...
- Patent number 9,901,750
- Issue date Feb 27, 2018
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-mode cone beam CT radiotherapy simulator and treatment machin...
- Patent number 9,421,399
- Issue date Aug 23, 2016
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Truncation correction imaging enhancement method and system
- Patent number 8,913,710
- Issue date Dec 16, 2014
- Varian Medical Systems, Inc.
- Josh Star-Lack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-mode cone beam CT radiotherapy simulator and treatment machin...
- Patent number 8,867,703
- Issue date Oct 21, 2014
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transient pixel defect detection and correction
- Patent number 8,660,335
- Issue date Feb 25, 2014
- Varian Medical Systems, Inc.
- John Pavkovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, systems, and computer-program products for estimating scat...
- Patent number 8,649,587
- Issue date Feb 11, 2014
- Varian Medical Systems, Inc.
- Josh Star-Lack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, systems, and computer-program products for estimating scat...
- Patent number 8,326,011
- Issue date Dec 4, 2012
- Varian Medical Systems, Inc.
- Josh Star-Lack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-mode cone beam CT radiotherapy simulator and treatment machin...
- Patent number 8,116,430
- Issue date Feb 14, 2012
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-gain data processing
- Patent number 7,983,867
- Issue date Jul 19, 2011
- Varian Medical Systems, Inc.
- John M. Pavkovich
- G01 - MEASURING TESTING
Information Patent Grant
Multi-mode cone beam CT radiotherapy simulator and treatment machin...
- Patent number 7,945,021
- Issue date May 17, 2011
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for correcting for ring artifacts in an image
- Patent number 7,860,341
- Issue date Dec 28, 2010
- Varian Medical Systems, Inc.
- Josh Star-Lack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Radiation process and apparatus
- Patent number 7,289,599
- Issue date Oct 30, 2007
- Varian Medical Systems Technologies, Inc.
- Edward J. Seppi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiple mode digital X-ray imaging system
- Patent number 6,744,912
- Issue date Jun 1, 2004
- Varian Medical Systems Technologies, Inc.
- Richard E. Colbeth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple mode digital X-ray imaging system
- Patent number 6,424,750
- Issue date Jul 23, 2002
- Varian Medical Systems, Inc.
- Richard E. Colbeth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple mode digital X-ray imaging system
- Patent number 5,970,115
- Issue date Oct 19, 1999
- Varian Medical Systems, Inc.
- Richard E. Colbeth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
X-ray scanner with a source emitting plurality of fan beams
- Patent number 5,335,255
- Issue date Aug 2, 1994
- Edward J. Seppi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for improving the dynamic range of an imaging system
- Patent number 5,168,532
- Issue date Dec 1, 1992
- Varian Associates, Inc.
- Edward J. Seppi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronically enhanced X-ray detector apparatus
- Patent number 5,117,445
- Issue date May 26, 1992
- Varian Associates, Inc.
- Edward J. Seppi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for increasing the accuracy of a radiation therapy apparatus
- Patent number 5,099,505
- Issue date Mar 24, 1992
- Varian Associates
- Edward J. Seppi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stabilized microwave power amplifier system
- Patent number 4,485,349
- Issue date Nov 27, 1984
- Varian Associates, Inc.
- Larry E. Siegel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tomographic apparatus and method for reconstructing planar slices f...
- Patent number 4,365,339
- Issue date Dec 21, 1982
- General Electric Company
- John M. Pavkovich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tomographic apparatus and method for reconstructing planar slices f...
- Patent number 4,149,247
- Issue date Apr 10, 1979
- Varian Associates, Inc.
- John M. Pavkovich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for reconstructing data
- Patent number 4,149,248
- Issue date Apr 10, 1979
- Varian Associates, Inc.
- John M. Pavkovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for reconstructing data
- Patent number 4,149,249
- Issue date Apr 10, 1979
- Varian Associates, Inc.
- John M. Pavkovich
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-MODE CONE BEAM CT RADIOTHERAPY SIMULATOR AND TREATMENT MACHIN...
- Publication number 20180169439
- Publication date Jun 21, 2018
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-MODE CONE BEAM CT RADIOTHERAPY SIMULATOR AND TREATMENT MACHIN...
- Publication number 20160367838
- Publication date Dec 22, 2016
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-MODE CONE BEAM CT RADIOTHERAPY SIMULATOR AND TREATMENT MACHIN...
- Publication number 20150043709
- Publication date Feb 12, 2015
- Varian Medical Systems, Inc.
- Edward G. Shapiro
- G01 - MEASURING TESTING
Information Patent Application
METHODS, SYSTEMS, AND COMPUTER-PROGRAM PRODUCTS FOR ESTIMATING SCAT...
- Publication number 20130170722
- Publication date Jul 4, 2013
- Varian Medical Systems, Inc.
- Josh Star-Lack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRUNCATION CORRECTION IMAGING ENHANCEMENT METHOD AND SYSTEM
- Publication number 20120275673
- Publication date Nov 1, 2012
- Varian Medical Systems, Inc.
- Josh Star-Lack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-MODE CONE BEAM CT RADIOTHERAPY SIMULATOR AND TREATMENT MACHIN...
- Publication number 20120114094
- Publication date May 10, 2012
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRANSIENT PIXEL DEFECT DETECTION AND CORRECTION
- Publication number 20110235940
- Publication date Sep 29, 2011
- Varian Medical Systems, Inc.
- John Pavkovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, SYSTEMS, AND COMPUTER-PROGRAM PRODUCTS FOR ESTIMATING SCAT...
- Publication number 20090290682
- Publication date Nov 26, 2009
- Varian Medical Systems, Inc.
- Josh Star-Lack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for correcting for ring artifacts in an image
- Publication number 20080019607
- Publication date Jan 24, 2008
- Josh Star-Lack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multi-gain data processing
- Publication number 20050288882
- Publication date Dec 29, 2005
- John M. Pavkovich
- G01 - MEASURING TESTING
Information Patent Application
Multi-mode cone beam CT radiotherapy simulator and treatment machin...
- Publication number 20040120452
- Publication date Jun 24, 2004
- Edward G. Shapiro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Radiation process and apparatus
- Publication number 20040096033
- Publication date May 20, 2004
- VARIAN MEDICAL SYSTEMS TECHNOLOGIES, INC.
- Edward J. Seppi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiple mode digital X-ray imaging system
- Publication number 20020191828
- Publication date Dec 19, 2002
- Richard E. Colbeth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

John Pavkovich

Person

Patents Grantslast 30 patents

Multi-mode cone beam CT radiotherapy simulator and treatment machin...

Multi-mode cone beam CT radiotherapy simulator and treatment machin...

Multi-mode cone beam CT radiotherapy simulator and treatment machin...

Truncation correction imaging enhancement method and system

Multi-mode cone beam CT radiotherapy simulator and treatment machin...

Transient pixel defect detection and correction

Methods, systems, and computer-program products for estimating scat...

Methods, systems, and computer-program products for estimating scat...

Multi-mode cone beam CT radiotherapy simulator and treatment machin...

Multi-gain data processing

Multi-mode cone beam CT radiotherapy simulator and treatment machin...

System and method for correcting for ring artifacts in an image

Radiation process and apparatus

Multiple mode digital X-ray imaging system

Multiple mode digital X-ray imaging system

Multiple mode digital X-ray imaging system

X-ray scanner with a source emitting plurality of fan beams

Method for improving the dynamic range of an imaging system

Electronically enhanced X-ray detector apparatus

Method for increasing the accuracy of a radiation therapy apparatus

Stabilized microwave power amplifier system

Tomographic apparatus and method for reconstructing planar slices f...

Tomographic apparatus and method for reconstructing planar slices f...

Apparatus and method for reconstructing data

Apparatus and method for reconstructing data

Patents Applicationslast 30 patents

MULTI-MODE CONE BEAM CT RADIOTHERAPY SIMULATOR AND TREATMENT MACHIN...

MULTI-MODE CONE BEAM CT RADIOTHERAPY SIMULATOR AND TREATMENT MACHIN...

MULTI-MODE CONE BEAM CT RADIOTHERAPY SIMULATOR AND TREATMENT MACHIN...

METHODS, SYSTEMS, AND COMPUTER-PROGRAM PRODUCTS FOR ESTIMATING SCAT...

TRUNCATION CORRECTION IMAGING ENHANCEMENT METHOD AND SYSTEM

MULTI-MODE CONE BEAM CT RADIOTHERAPY SIMULATOR AND TREATMENT MACHIN...

TRANSIENT PIXEL DEFECT DETECTION AND CORRECTION

METHODS, SYSTEMS, AND COMPUTER-PROGRAM PRODUCTS FOR ESTIMATING SCAT...

System and method for correcting for ring artifacts in an image

Multi-gain data processing

Multi-mode cone beam CT radiotherapy simulator and treatment machin...

Radiation process and apparatus

Multiple mode digital X-ray imaging system