Johannes Hendrikus Maria SPRUIT

Person

WAALRE, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Optical particle sensor module
- Patent number 11,692,925
- Issue date Jul 4, 2023
- TRUMPF PHOTONIC COMPONENTS GMBH
- Johannes Hendrikus Maria Spruit
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for early caries detection
- Patent number 11,589,751
- Issue date Feb 28, 2023
- Koninklijke Philips N.V.
- Johannes Hendrikus Maria Spruit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Laser sensor for particle detection
- Patent number 11,428,819
- Issue date Aug 30, 2022
- TRUMPF PHOTONIC COMPONENTS GMBH
- Johannes Hendrikus Maria Spruit
- G01 - MEASURING TESTING
Information Patent Grant
Laser sensor module for particle density detection
- Patent number 11,187,643
- Issue date Nov 30, 2021
- TRUMPF PHOTONIC COMPONENTS GMBH
- Petrus Theodorus Jutte
- G01 - MEASURING TESTING
Information Patent Grant
Laser sensor for ultra-fine particle size detection
- Patent number 11,119,021
- Issue date Sep 14, 2021
- TRUMPF PHOTONIC COMPONENTS GMBH
- Johannes Hendrikus Maria Spruit
- G01 - MEASURING TESTING
Information Patent Grant
Optical particle sensor
- Patent number 11,092,531
- Issue date Aug 17, 2021
- TRUMPF PHOTONIC COMPONENTS GMBH
- Johannes Henrikus Maria Spruit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser sensor module for particle detection with offset beam
- Patent number 11,092,536
- Issue date Aug 17, 2021
- TRUMPF PHOTONIC COMPONENTS GMBH
- Alexander Marc Van der Lee
- G01 - MEASURING TESTING
Information Patent Grant
Toothbrush with automatic detection of brushing angle
- Patent number 10,980,624
- Issue date Apr 20, 2021
- Koninklijke Philips N.V.
- Mark Thomas Johnson
- A46 - BRUSHWARE
Information Patent Grant
Laser sensor for particle density detection
- Patent number 10,866,083
- Issue date Dec 15, 2020
- TRUMPF PHOTONIC COMPONENTS GMBH
- Alexander Marc Van Der Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Laser sensor for particle size detection
- Patent number 10,732,091
- Issue date Aug 4, 2020
- TRUMPF PHOTONIC COMPONENTS GMBH
- Alexander Marc Van Der Lee
- G01 - MEASURING TESTING
Information Patent Grant
Attachment assemblies for oral hygiene devices having improved flui...
- Patent number 10,603,060
- Issue date Mar 31, 2020
- Koninklijke Philips N.V.
- Steven Charles Deane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care device having a pump-free fluid delivery system
- Patent number 10,448,729
- Issue date Oct 22, 2019
- Koninklijke Philips N.V.
- Martin John Edwards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for inactivating bacteria on the surface of the stratum corn...
- Patent number 10,384,051
- Issue date Aug 20, 2019
- Koninklijke Philips N.V.
- Eduard Gerard Marie Pelssers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Laser sensor for multi parameter detection
- Patent number 10,379,028
- Issue date Aug 13, 2019
- PHILIPS PHOTONICS GMBH
- Johannes Hendrikus Maria Spruit
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Systems and methods for providing motivation feedback to a user bef...
- Patent number 10,188,203
- Issue date Jan 29, 2019
- Koninklijke Philips N.V.
- Edgar Martinus Van Gool
- A46 - BRUSHWARE
Information Patent Grant
Toothbrush with automatic detection of brushing angle
- Patent number 10,105,202
- Issue date Oct 23, 2018
- Koninklijke Philips N.V.
- Mark Thomas Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plaque detection using a stream probe
- Patent number 9,918,814
- Issue date Mar 20, 2018
- Koninklijke Philips N.V.
- Menno Willem Jose Prins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gum detection using an optical detector in a dental hygiene detecti...
- Patent number 9,814,552
- Issue date Nov 14, 2017
- Koninklijke Philips N.V.
- Johannes Hendrikus Maria Spruit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plaque detection using a stream probe
- Patent number 9,750,589
- Issue date Sep 5, 2017
- Koninklijke Philips N.V.
- Johannes Hendrikus Maria Spruit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plaque detection using a stream probe
- Patent number 9,668,842
- Issue date Jun 6, 2017
- Koninklijke Philips N.V.
- Johannes Hendrikus Maria Spruit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gum detection in a dental hygiene detection apparatus by stream pro...
- Patent number 9,526,598
- Issue date Dec 27, 2016
- Koninklijke Philips N.V.
- Edgar Martinus Van Gool
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithographic apparatus with a deformation sensor
- Patent number 9,360,774
- Issue date Jun 7, 2016
- ASML Netherlands B.V.
- Johannes Hendrikus Maria Spruit
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lithographic apparatus and device manufacturing method
- Patent number 9,207,547
- Issue date Dec 8, 2015
- ASML Netherlands B.V.
- Johannes Hendrikus Maria Spruit
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Record carrier, playback device and method of recording information
- Patent number RE44659
- Issue date Dec 24, 2013
- Koninklijke Philips N.V.
- Johannes H. M. Spruit
- 369 - Dynamic information storage or retrieval
Information Patent Grant
De-icing of multi-layer storage media
- Patent number 8,407,415
- Issue date Mar 26, 2013
- Koninklijke Philips Electronics N.V.
- Robert Albertus Brondijk
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for retrieving information from an optical record...
- Patent number 8,154,965
- Issue date Apr 10, 2012
- Koninklijke Philips Electronics N.V.
- Johannes H. M. Spruit
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for recording information in units
- Patent number 7,355,937
- Issue date Apr 8, 2008
- Koininklijke Philips Electronics N.V.
- Gijsbert Joseph J. Van Den Enden
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording method and apparatus using this method
- Patent number 7,123,563
- Issue date Oct 17, 2006
- Koninklijke Philips Electronics N.V.
- Winslow M. Mimnagh
- G11 - INFORMATION STORAGE
Information Patent Grant
Record carrier, playback device and method of recording information
- Patent number 7,054,245
- Issue date May 30, 2006
- Koninklijke Philips Electronics N.V.
- Johannes H. M. Spruit
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for recording information in units
- Patent number 7,038,991
- Issue date May 2, 2006
- Koninklijke Philips Electronics, N.V.
- Johannes H. M. Spruit
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LASER SENSOR MODULE WITH SOILING DETECTION
- Publication number 20220075042
- Publication date Mar 10, 2022
- TRUMPF Photonic Components GmbH
- Alexander Marc Van Der Lee
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL PARTICLE SENSOR
- Publication number 20200309661
- Publication date Oct 1, 2020
- Koninklijke Philips N.V.
- JOHANNES HENRIKUS MARIA SPRUIT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER SENSOR FOR ULTRA-FINE PARTICLE SIZE DETECTION
- Publication number 20200292435
- Publication date Sep 17, 2020
- Koninklijke Philips N.V.
- JOHANNES HENDRIKUS MARIA SPRUIT
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR EARLY CARIES DETECTION
- Publication number 20200138297
- Publication date May 7, 2020
- Koninklijke Philips N.V.
- Johannes Hendrikus Maria SPRUIT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LASER SENSOR MODULE FOR PARTICLE DETECTION WITH OFFSET BEAM
- Publication number 20200003673
- Publication date Jan 2, 2020
- Philips Photonics GmbH
- Alexander Marc Van der Lee
- G01 - MEASURING TESTING
Information Patent Application
LASER SENSOR MODULE FOR PARTICLE DENSITY DETECTION
- Publication number 20190346360
- Publication date Nov 14, 2019
- Philips Photonics GmbH
- Petrus Theodorus Jutte
- G01 - MEASURING TESTING
Information Patent Application
LASER SENSOR FOR PARTICLE DETECTION
- Publication number 20190285753
- Publication date Sep 19, 2019
- Koninklijke Philips N.V.
- JOHANNES HENDRIKUS MARIA SPRUIT
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL PARTICLE SENSOR MODULE
- Publication number 20190285537
- Publication date Sep 19, 2019
- Philips Photonics GmbH
- Johannes Hendrikus Maria SPRUIT
- G01 - MEASURING TESTING
Information Patent Application
COMPACT LASER SENSOR
- Publication number 20190146065
- Publication date May 16, 2019
- Koninklijke Philips N.V.
- PETRUS THEODORUS JUTTE
- G01 - MEASURING TESTING
Information Patent Application
ATTACHMENT ASSEMBLIES FOR ORAL HYGIENE DEVICES HAVING IMPROVED FLUI...
- Publication number 20190038302
- Publication date Feb 7, 2019
- KONINKLIJKE PHILIPS N.V.
- Steven Charles DEANE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOOTHBRUSH WITH AUTOMATIC DETECTION OF BRUSHING ANGLE
- Publication number 20190015182
- Publication date Jan 17, 2019
- Koninklijke Philips N.V.
- MARK THOMAS JOHNSON
- A46 - BRUSHWARE
Information Patent Application
LASER SENSOR FOR MULTI PARAMETER DETECTION
- Publication number 20180224368
- Publication date Aug 9, 2018
- Koninklijke Philips N.V.
- JOHANNES HENDRIKUS MARIA SPRUIT
- G01 - MEASURING TESTING
Information Patent Application
LASER SENSOR FOR PARTICLE SIZE DETECTION
- Publication number 20180209892
- Publication date Jul 26, 2018
- KONINKLIJKE PHILIPS N.V.
- ALEXANDER MARC VAN DER LEE
- G01 - MEASURING TESTING
Information Patent Application
LASER SENSOR FOR PARTICAL DENSITY DETECTION
- Publication number 20180209779
- Publication date Jul 26, 2018
- ALEXANDER MARC VAN DER LEE
- G01 - MEASURING TESTING
Information Patent Application
TOOTHBRUSH WITH AUTOMATIC DETECTION OF BRUSHING ANGLE
- Publication number 20170312062
- Publication date Nov 2, 2017
- Koninklijke Philips N.V.
- MARK THOMAS JOHNSON
- A46 - BRUSHWARE
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING MOTIVATION FEEDBACK TO A USER BEF...
- Publication number 20170303673
- Publication date Oct 26, 2017
- Koninklijke Philips N.V.
- EDGAR MARTINUS VAN GOOL
- A46 - BRUSHWARE
Information Patent Application
ORAL CARE DEVICE HAVING A PUMP-FREE FLUID DELIVERY SYSTEM
- Publication number 20170215569
- Publication date Aug 3, 2017
- Koninklijke Philips N.V.
- MARTIN JOHN EDWARDS
- A46 - BRUSHWARE
Information Patent Application
A DEVICE FOR INACTIVATING BACTERIA
- Publication number 20170043154
- Publication date Feb 16, 2017
- EDUARD GERARD MARIE PELSSERS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REDUCING BLOCKAGES OF A PLAQUE DETECTION STREAM PROBE
- Publication number 20160338635
- Publication date Nov 24, 2016
- Koninklijke Philips N.V.
- MARK THOMAS JOHNSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GUM DETECTION IN A DENTAL HYGIENE DETECTION APPARATUS BY STREAM PRO...
- Publication number 20150366645
- Publication date Dec 24, 2015
- Koninklijke Philips N.V.
- EDGAR MARTINUS VAN GOOL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PLAQUE DETECTION USING A STREAM PROBE
- Publication number 20150327966
- Publication date Nov 19, 2015
- Koninklijke Philips N.V.
- Johannes Hendrikus Maria SPRUIT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PLAQUE DETECTION USING A STREAM PROBE
- Publication number 20150320353
- Publication date Nov 12, 2015
- Koninklijke Philips N.V.
- Johannes Hendrikus Maria SPRUIT
- G01 - MEASURING TESTING
Information Patent Application
PLAQUE DETECTION USING A STREAM PROBE
- Publication number 20150320531
- Publication date Nov 12, 2015
- Koninklijke Philips N.V.
- Edgar Martinus VAN GOOL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PLAQUE DETECTION USING A STREAM PROBE
- Publication number 20150313697
- Publication date Nov 5, 2015
- Koninklijke Philips N.V.
- MENNO WILLEM JOSE PRINS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GUM DETECTION USING AN OPTICAL DETECTOR IN A DENTAL HYGIENE DETECTI...
- Publication number 20150305670
- Publication date Oct 29, 2015
- Koninklijke Philips N.V.
- JOHANNES HENDRIKUS MARIA SPRUIT
- A46 - BRUSHWARE
Information Patent Application
PLAQUE DETECTION USING A STREAM PROBE
- Publication number 20150282912
- Publication date Oct 8, 2015
- Koninklijke Philips N.V.
- Menno Willem Jose Prins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lithographic Apparatus With a Deformation Sensor
- Publication number 20130162963
- Publication date Jun 27, 2013
- ASML NETHERLANDS B.V.
- Johannes Hendrikus Maria SPRUIT
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD
- Publication number 20130077072
- Publication date Mar 28, 2013
- ASML NETHERLANDS B.V.
- Johannes Hendrikus Maria SPRUIT
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND DEVICE FOR RETRIEVING INFORMATION FROM AN OPTICAL RECORD...
- Publication number 20100165804
- Publication date Jul 1, 2010
- Koninklijke Philips Electronics N.V.
- Johannes H.M. Spruit
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING METHOD AND APPARATUS USING THIS METHOD
- Publication number 20070019524
- Publication date Jan 25, 2007
- Koninklijke Philips Electronics, N.V.
- WINSLOW M. MIMNAGH
- G11 - INFORMATION STORAGE

Johannes Hendrikus Maria SPRUIT

Person

Patents Grantslast 30 patents

Optical particle sensor module

Method and apparatus for early caries detection

Laser sensor for particle detection

Laser sensor module for particle density detection

Laser sensor for ultra-fine particle size detection

Optical particle sensor

Laser sensor module for particle detection with offset beam

Toothbrush with automatic detection of brushing angle

Laser sensor for particle density detection

Laser sensor for particle size detection

Attachment assemblies for oral hygiene devices having improved flui...

Oral care device having a pump-free fluid delivery system

Device for inactivating bacteria on the surface of the stratum corn...

Laser sensor for multi parameter detection

Systems and methods for providing motivation feedback to a user bef...

Toothbrush with automatic detection of brushing angle

Plaque detection using a stream probe

Gum detection using an optical detector in a dental hygiene detecti...

Plaque detection using a stream probe

Plaque detection using a stream probe

Gum detection in a dental hygiene detection apparatus by stream pro...

Lithographic apparatus with a deformation sensor

Lithographic apparatus and device manufacturing method

Record carrier, playback device and method of recording information

De-icing of multi-layer storage media

Method and device for retrieving information from an optical record...

Method and device for recording information in units

Optical recording method and apparatus using this method

Record carrier, playback device and method of recording information

Method and device for recording information in units

Patents Applicationslast 30 patents

LASER SENSOR MODULE WITH SOILING DETECTION

OPTICAL PARTICLE SENSOR

LASER SENSOR FOR ULTRA-FINE PARTICLE SIZE DETECTION

METHOD AND APPARATUS FOR EARLY CARIES DETECTION

LASER SENSOR MODULE FOR PARTICLE DETECTION WITH OFFSET BEAM

LASER SENSOR MODULE FOR PARTICLE DENSITY DETECTION

LASER SENSOR FOR PARTICLE DETECTION

OPTICAL PARTICLE SENSOR MODULE

COMPACT LASER SENSOR

ATTACHMENT ASSEMBLIES FOR ORAL HYGIENE DEVICES HAVING IMPROVED FLUI...

TOOTHBRUSH WITH AUTOMATIC DETECTION OF BRUSHING ANGLE

LASER SENSOR FOR MULTI PARAMETER DETECTION

LASER SENSOR FOR PARTICLE SIZE DETECTION

LASER SENSOR FOR PARTICAL DENSITY DETECTION

TOOTHBRUSH WITH AUTOMATIC DETECTION OF BRUSHING ANGLE

SYSTEMS AND METHODS FOR PROVIDING MOTIVATION FEEDBACK TO A USER BEF...

ORAL CARE DEVICE HAVING A PUMP-FREE FLUID DELIVERY SYSTEM

A DEVICE FOR INACTIVATING BACTERIA

REDUCING BLOCKAGES OF A PLAQUE DETECTION STREAM PROBE

GUM DETECTION IN A DENTAL HYGIENE DETECTION APPARATUS BY STREAM PRO...

PLAQUE DETECTION USING A STREAM PROBE

PLAQUE DETECTION USING A STREAM PROBE

PLAQUE DETECTION USING A STREAM PROBE

PLAQUE DETECTION USING A STREAM PROBE

GUM DETECTION USING AN OPTICAL DETECTOR IN A DENTAL HYGIENE DETECTI...

PLAQUE DETECTION USING A STREAM PROBE

Lithographic Apparatus With a Deformation Sensor

LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD

METHOD AND DEVICE FOR RETRIEVING INFORMATION FROM AN OPTICAL RECORD...

OPTICAL RECORDING METHOD AND APPARATUS USING THIS METHOD