Ewald Roessl

Person

Henstedt-Ulzburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
X-ray imaging data processing device and method
- Patent number 11,529,112
- Issue date Dec 20, 2022
- Koninklijke Philips N.V.
- Mattias Bartels
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photon counting detector
- Patent number 11,448,781
- Issue date Sep 20, 2022
- Koninklijke Philips N.V.
- Roger Steadman-Booker
- G01 - MEASURING TESTING
Information Patent Grant
Anti-scatter grid assembly for detector arrangement
- Patent number 11,232,881
- Issue date Jan 25, 2022
- Koninklijke Philips N.V.
- Axel Thran
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Charge sharing calibration method and system
- Patent number 11,178,346
- Issue date Nov 16, 2021
- Koninklijke Philips N.V.
- Roger Steadman Booker
- G01 - MEASURING TESTING
Information Patent Grant
Projection data acquisition apparatus and subject support device
- Patent number 11,096,639
- Issue date Aug 24, 2021
- Koninklijke Philips N.V.
- Ewald Roessl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for phase stepping in phase contrast image acquis...
- Patent number 11,043,313
- Issue date Jun 22, 2021
- Koninklijke Philips N.V.
- Ewald Roessl
- G01 - MEASURING TESTING
Information Patent Grant
Photon-counting in a spectral radiation detector
- Patent number 11,029,425
- Issue date Jun 8, 2021
- Koninklijke Philips N.V.
- Roger Steadman-Booker
- G01 - MEASURING TESTING
Information Patent Grant
Spectral material decomposition for photon-counting applications
- Patent number 11,020,070
- Issue date Jun 1, 2021
- Koninklijke Philips N.V.
- Ewald Roessl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detection values determination system
- Patent number 11,002,865
- Issue date May 11, 2021
- Koninklijke Philips N.V.
- Ewald Roessl
- G01 - MEASURING TESTING
Information Patent Grant
X-ray flux reducer for a photon counting detector
- Patent number 10,959,688
- Issue date Mar 30, 2021
- Koninklijke Philips N.V.
- Bernhard Johannes Brendel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Imaging with modulated X-ray radiation
- Patent number 10,925,556
- Issue date Feb 23, 2021
- Koninklijke Philips N.V.
- Ewald Roessl
- G01 - MEASURING TESTING
Information Patent Grant
Determining calcium content from spectral CT data
- Patent number 10,929,974
- Issue date Feb 23, 2021
- Koninklijke Philips N.V.
- Dirk Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging with enhanced x-ray radiation
- Patent number 10,765,383
- Issue date Sep 8, 2020
- Koninklijke Philips N.V.
- Gerhard Martens
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Polarization correction for direct conversion x-ray detectors
- Patent number 10,725,188
- Issue date Jul 28, 2020
- Koninklijke Philips N.V.
- Roger Steadman Booker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Baseline shift determination for a photon detector
- Patent number 10,660,589
- Issue date May 26, 2020
- Koninklijke Philips N.V.
- Ewald Roessl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dead-time calibration for a radiation detector
- Patent number 10,627,532
- Issue date Apr 21, 2020
- Koninklijke Philips N.V.
- Ewald Roessl
- G01 - MEASURING TESTING
Information Patent Grant
CT system and CT method
- Patent number 10,557,806
- Issue date Feb 11, 2020
- Koninklijke Philips N.V.
- Roger Steadman Booker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray detection of X-ray incident fringe pattern in phase-contrast...
- Patent number 10,539,688
- Issue date Jan 21, 2020
- Koninklijke Philips N.V.
- Roger Steadman Booker
- G01 - MEASURING TESTING
Information Patent Grant
Source-detector arrangement
- Patent number 10,485,492
- Issue date Nov 26, 2019
- Koninklijke Philips N.V.
- Thomas Koehler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detector and imaging system for X-ray phase contrast tomo-synthesis...
- Patent number 10,470,721
- Issue date Nov 12, 2019
- Koninklijke Philips N.V.
- Ewald Roessl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modification arrangement for an X-ray generating device
- Patent number 10,460,899
- Issue date Oct 29, 2019
- Koninklijke Philips N.V.
- Rolf Karl Otto Behling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Calibration hardware phantom for differential phase contrast imaging
- Patent number 10,458,926
- Issue date Oct 29, 2019
- Koninklijke Philips N.V.
- Udo Van Stevendaal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Grating device for an X-ray imaging device
- Patent number 10,420,521
- Issue date Sep 24, 2019
- Koninklijke Philips N.V.
- Ewald Roessl
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Beam hardening correction for scanning dark field and phase contras...
- Patent number 10,417,761
- Issue date Sep 17, 2019
- Koninklijke Philips N.V.
- Thomas Koehler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
X-ray imaging device
- Patent number 10,368,815
- Issue date Aug 6, 2019
- Koninklijke Philips N.V.
- Thomas Koehler
- G01 - MEASURING TESTING
Information Patent Grant
Photon counting device and method
- Patent number 10,365,380
- Issue date Jul 30, 2019
- Koninklijke Philips N.V.
- Roger Steadman Booker
- G01 - MEASURING TESTING
Information Patent Grant
Optimal energy weighting of dark field signal in differential phase...
- Patent number 10,314,556
- Issue date Jun 11, 2019
- Koninklijke Philips N.V.
- Thomas Koehler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and X-ray system for computer aided detection of structures...
- Patent number 10,296,808
- Issue date May 21, 2019
- Koninklijke Philips N.V.
- Jon Erik Fredenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dark current compensation
- Patent number 10,267,928
- Issue date Apr 23, 2019
- Koninklijke Philips N.V.
- Roger Steadman-Booker
- G01 - MEASURING TESTING
Information Patent Grant
Spectral CT visualization of imageable drug eluting beads
- Patent number 10,231,684
- Issue date Mar 19, 2019
- Koninklijke Philips N.V.
- Ming De Lin
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMPENSATION OF POLARIZATION EFFECTS IN PHOTON COUNTING DETECTORS
- Publication number 20230024679
- Publication date Jan 26, 2023
- Koninklijke Philips N.V.
- EWALD ROESSL
- G01 - MEASURING TESTING
Information Patent Application
SWITCHABLE PHASE STEPPING
- Publication number 20220039765
- Publication date Feb 10, 2022
- Koninklijke Philips N.V.
- Roger STEADMAN BOOKER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SWITCHABLE GRATING
- Publication number 20220037048
- Publication date Feb 3, 2022
- ROGER STEADMAN BOOKER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
X-RAY IMAGING DATA PROCESSING DEVICE AND METHOD
- Publication number 20210321970
- Publication date Oct 21, 2021
- Koninklijke Philips N.V.
- MATTIAS BARTELS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTON COUNTING DETECTOR
- Publication number 20210302599
- Publication date Sep 30, 2021
- Koninklijke Philips N.V.
- Roger STEADMAN-BOOKER
- G01 - MEASURING TESTING
Information Patent Application
CHARGE SHARING CALIBRATION METHOD AND SYSTEM
- Publication number 20210067710
- Publication date Mar 4, 2021
- Koninklijke Philips N.V.
- ROGER STEADMAN BOOKER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE AND METHOD FOR PHASE STEPPING IN PHASE CONTRAST IMAGE ACQUIS...
- Publication number 20200383651
- Publication date Dec 10, 2020
- KONINKLIJKE PHILIPS N.V.
- EWALD ROESSL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPROVED PHOTON-COUNTING IN A SPECTRAL RADIATION DETECTOR
- Publication number 20200326437
- Publication date Oct 15, 2020
- Koninklijke Philips N.V.
- Roger STEADMAN-BOOKER
- G01 - MEASURING TESTING
Information Patent Application
PROJECTION DATA ACQUISITION APPARATUS AND SUBJECT SUPPORT DEVICE
- Publication number 20200069267
- Publication date Mar 5, 2020
- Koninklijke Philips N.V.
- Ewald ROESSL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTI-SCATTER GRID ASSEMBLY FOR DETECTOR ARRANGEMENT
- Publication number 20190378631
- Publication date Dec 12, 2019
- Koninklijke Philips N.V.
- AXEL THRAN
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING CALCIUM CONTENT FROM SPECTRAL CT DATA
- Publication number 20190295249
- Publication date Sep 26, 2019
- Koninklijke Philips N.V.
- Dirk SCHAEFER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-RAY DETECTION OF X-RAY INCIDENT FRINGE PATTERN IN PHASE-CONTRAST...
- Publication number 20190219713
- Publication date Jul 18, 2019
- Koninklijke Philips N.V.
- ROGER STEADMAN BOOKER
- G01 - MEASURING TESTING
Information Patent Application
DEAD-TIME CALIBRATION FOR A RADIATION DETECTOR
- Publication number 20190146098
- Publication date May 16, 2019
- Koninklijke Philips N.V.
- Ewald ROESSL
- G01 - MEASURING TESTING
Information Patent Application
PHOTON COUNTING DEVICE AND METHOD
- Publication number 20190025440
- Publication date Jan 24, 2019
- Roger STEADMAN BOOKER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION VALUES DETERMINATION SYSTEM
- Publication number 20180329086
- Publication date Nov 15, 2018
- Ewald ROESSL
- G01 - MEASURING TESTING
Information Patent Application
DARK CURRENT COMPENSATION
- Publication number 20180321395
- Publication date Nov 8, 2018
- Roger STEADMAN BOOKER
- G01 - MEASURING TESTING
Information Patent Application
CT SYSTEM AND CT METHOD
- Publication number 20180284035
- Publication date Oct 4, 2018
- Koninklijke Philips N.V.
- Roger STEADMAN BOOKER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLARIZATION CORRECTION FOR DIRECT CONVERSION X-RAY DETECTORS
- Publication number 20180284303
- Publication date Oct 4, 2018
- Roger STEADMAN BOOKER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTIMAL ENERGY WEIGHTING OF DARK FIELD SIGNAL IN DIFFERENTIAL PHASE...
- Publication number 20180228455
- Publication date Aug 16, 2018
- Koninklijke Philips N.V.
- Thomas KOEHLER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMAGING WITH ENHANCED X-RAY RADIATION
- Publication number 20180214093
- Publication date Aug 2, 2018
- Gerhard MARTENS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMAGING WITH MODULATED X-RAY RADIATION
- Publication number 20180192973
- Publication date Jul 12, 2018
- Ewald ROESSL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-RAY IMAGING
- Publication number 20180140269
- Publication date May 24, 2018
- Koninklijke Philips N.V.
- EWALD ROESSL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BEAM HARDENING CORRECTION FOR SCANNING DARK FIELD AND PHASE CONTRAS...
- Publication number 20180137618
- Publication date May 17, 2018
- KONINKLIJKE PHILPS N.V.
- Thomas KOEHLER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DETECTOR AND METHOD FOR DETECTING IONIZING RADIATION
- Publication number 20170357013
- Publication date Dec 14, 2017
- Ewald ROESSL
- G01 - MEASURING TESTING
Information Patent Application
AN X-RAY FLUX REDUCER FOR A PHOTON COUNTING DETECTOR
- Publication number 20170332984
- Publication date Nov 23, 2017
- Bernhard Johannes BRENDEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BASELINE SHIFT DETERMINATION FOR A PHOTON DETECTOR
- Publication number 20170322329
- Publication date Nov 9, 2017
- Ewald ROESSL
- G01 - MEASURING TESTING
Information Patent Application
SOURCE-DETECTOR ARRANGEMENT
- Publication number 20170319149
- Publication date Nov 9, 2017
- Koninklijke Philips N.V.
- THOMAS KOEHLER
- G02 - OPTICS
Information Patent Application
DETECTOR AND IMAGING SYSTEM FOR X-RAY PHASE CONTRAST TOMO-SYNTHESI...
- Publication number 20170303867
- Publication date Oct 26, 2017
- Koninklijke Philips N.V.
- EWALD ROESSL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODIFICATION ARRANGEMENT FOR AN X-RAY GENERATING DEVICE
- Publication number 20170301503
- Publication date Oct 19, 2017
- Koninklijke Philips N.V.
- ROLF KARL OTTO BEHLING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY DETECTOR, IMAGING APPARATUS AND CALIBRATION METHOD
- Publication number 20170285186
- Publication date Oct 5, 2017
- Koninklijke Philips N.V.
- Ewald ROESSL
- G01 - MEASURING TESTING

Ewald Roessl

Person

Patents Grantslast 30 patents

X-ray imaging data processing device and method

Photon counting detector

Anti-scatter grid assembly for detector arrangement

Charge sharing calibration method and system

Projection data acquisition apparatus and subject support device

Device and method for phase stepping in phase contrast image acquis...

Photon-counting in a spectral radiation detector

Spectral material decomposition for photon-counting applications

Detection values determination system

X-ray flux reducer for a photon counting detector

Imaging with modulated X-ray radiation

Determining calcium content from spectral CT data

Imaging with enhanced x-ray radiation

Polarization correction for direct conversion x-ray detectors

Baseline shift determination for a photon detector

Dead-time calibration for a radiation detector

CT system and CT method

X-ray detection of X-ray incident fringe pattern in phase-contrast...

Source-detector arrangement

Detector and imaging system for X-ray phase contrast tomo-synthesis...

Modification arrangement for an X-ray generating device

Calibration hardware phantom for differential phase contrast imaging

Grating device for an X-ray imaging device

Beam hardening correction for scanning dark field and phase contras...

X-ray imaging device

Photon counting device and method

Optimal energy weighting of dark field signal in differential phase...

Method and X-ray system for computer aided detection of structures...

Dark current compensation

Spectral CT visualization of imageable drug eluting beads

Patents Applicationslast 30 patents

COMPENSATION OF POLARIZATION EFFECTS IN PHOTON COUNTING DETECTORS

SWITCHABLE PHASE STEPPING

SWITCHABLE GRATING

X-RAY IMAGING DATA PROCESSING DEVICE AND METHOD

PHOTON COUNTING DETECTOR

CHARGE SHARING CALIBRATION METHOD AND SYSTEM

DEVICE AND METHOD FOR PHASE STEPPING IN PHASE CONTRAST IMAGE ACQUIS...

IMPROVED PHOTON-COUNTING IN A SPECTRAL RADIATION DETECTOR

PROJECTION DATA ACQUISITION APPARATUS AND SUBJECT SUPPORT DEVICE

ANTI-SCATTER GRID ASSEMBLY FOR DETECTOR ARRANGEMENT

DETERMINING CALCIUM CONTENT FROM SPECTRAL CT DATA

X-RAY DETECTION OF X-RAY INCIDENT FRINGE PATTERN IN PHASE-CONTRAST...

DEAD-TIME CALIBRATION FOR A RADIATION DETECTOR

PHOTON COUNTING DEVICE AND METHOD

DETECTION VALUES DETERMINATION SYSTEM

DARK CURRENT COMPENSATION

CT SYSTEM AND CT METHOD

POLARIZATION CORRECTION FOR DIRECT CONVERSION X-RAY DETECTORS

OPTIMAL ENERGY WEIGHTING OF DARK FIELD SIGNAL IN DIFFERENTIAL PHASE...

IMAGING WITH ENHANCED X-RAY RADIATION

IMAGING WITH MODULATED X-RAY RADIATION

X-RAY IMAGING

BEAM HARDENING CORRECTION FOR SCANNING DARK FIELD AND PHASE CONTRAS...

DETECTOR AND METHOD FOR DETECTING IONIZING RADIATION

AN X-RAY FLUX REDUCER FOR A PHOTON COUNTING DETECTOR

BASELINE SHIFT DETERMINATION FOR A PHOTON DETECTOR

SOURCE-DETECTOR ARRANGEMENT

DETECTOR AND IMAGING SYSTEM FOR X-RAY PHASE CONTRAST TOMO-SYNTHESI...

MODIFICATION ARRANGEMENT FOR AN X-RAY GENERATING DEVICE

X-RAY DETECTOR, IMAGING APPARATUS AND CALIBRATION METHOD