Martin Ouwerkerk

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Device, system and method for determining an emotional state of a user
- Patent number 11,690,546
- Issue date Jul 4, 2023
- Koninklijke Philips N.V.
- Joanne Henriette Desiree Westerink
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System for improving sleep effectiveness of a user
- Patent number 11,197,623
- Issue date Dec 14, 2021
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface treatment device and method
- Patent number 10,874,325
- Issue date Dec 29, 2020
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stress-measuring system
- Patent number 10,758,179
- Issue date Sep 1, 2020
- Koninklijke Philips N.V.
- Alphons Antonius Maria Lambertus Bruekers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry skin conductance electrode
- Patent number 10,694,969
- Issue date Jun 30, 2020
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Processor for processing skin conductance data and device for detec...
- Patent number 10,617,341
- Issue date Apr 14, 2020
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Circadian phase detection system
- Patent number 10,524,727
- Issue date Jan 7, 2020
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Visit duration control system and method
- Patent number 10,448,874
- Issue date Oct 22, 2019
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for detecting heart rate and heart rate variability
- Patent number 10,405,761
- Issue date Sep 10, 2019
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mental balance or imbalance estimation system and method
- Patent number 10,085,695
- Issue date Oct 2, 2018
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stress-measuring device and method
- Patent number 9,962,104
- Issue date May 8, 2018
- Koninklijke Philips N.V.
- Jan Johannes Gerardus De Vries
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wearable device and a method of manufacturing the same
- Patent number 9,706,942
- Issue date Jul 18, 2017
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Game board, pawn and system for playing board games
- Patent number 8,932,133
- Issue date Jan 13, 2015
- Koninklijke Philips N.V.
- Hubertus Maria Rene Cortenraad
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and system for determining a physiological condition using a...
- Patent number 8,880,156
- Issue date Nov 4, 2014
- Koninklijke Philips N.V.
- Floris Maria Hermansz Crompvoets
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for determining a stress level of a person and providing fee...
- Patent number 8,684,924
- Issue date Apr 1, 2014
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronising a heart rate parameter of multiple users
- Patent number 8,594,787
- Issue date Nov 26, 2013
- Koninklijke Philips N.V.
- Floris Maria Hermansz Crompvoets
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Autonomous wireless die
- Patent number 8,490,971
- Issue date Jul 23, 2013
- Koninklijke Philips Electronics N.V.
- Martin Ouwerkerk
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Hydrogen storage material with high storage capacity
- Patent number 7,326,495
- Issue date Feb 5, 2008
- Koninklijke Philips Electronics N.V.
- Martin Ouwerkerk
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Metal hydride battery material with high storage capacity
- Patent number 6,821,676
- Issue date Nov 23, 2004
- Koninklijke Philips Electronics N.V.
- Martin Ouwerkerk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Optical switching device
- Patent number 6,608,713
- Issue date Aug 19, 2003
- Koninklijke Philips Electronics N.V.
- Martin Ouwerkerk
- G02 - OPTICS
Information Patent Grant
Transflective display device
- Patent number 6,437,900
- Issue date Aug 20, 2002
- Koninklijke Philips Electronics N.V.
- Hugo J. Cornelissen
- G02 - OPTICS
Information Patent Grant
Optical switching device comprising switchable hydrides
- Patent number 5,905,590
- Issue date May 18, 1999
- U.S. Philips Corporation
- Paul Van Der Sluis
- G02 - OPTICS
Information Patent Grant
Bistable switching device containing gadolinium hydride
- Patent number 5,652,433
- Issue date Jul 29, 1997
- U.S. Philips Corporation
- Martin Ouwerkerk
- G02 - OPTICS
Information Patent Grant
Potassium-lithium niobate crystals
- Patent number 5,562,768
- Issue date Oct 8, 1996
- U.S. Philips Corporation
- Martin Ouwerkerk
- C30 - CRYSTAL GROWTH
Information Patent Grant
Device for doubling the frequency of a light wave
- Patent number 5,461,508
- Issue date Oct 24, 1995
- U.S. Philips Corporation
- Martin Ouwerkerk
- C30 - CRYSTAL GROWTH
Information Patent Grant
Low-pressure mercury discharge lamp
- Patent number 5,422,538
- Issue date Jun 6, 1995
- U.S. Philips Corporation
- Martin Ouwerkerk
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Potassium-lithium-niobate crystals and the manufacture thereof
- Patent number 5,322,592
- Issue date Jun 21, 1994
- U.S. Philips Corporation
- Lucas J. A. M. Beckers
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
WEARABLE SENSOR DEVICE AND A SENSING METHOD
- Publication number 20230047256
- Publication date Feb 16, 2023
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE, SYSTEM AND METHOD FOR PROVIDING BIO-FEEDBACK TO A USER
- Publication number 20220022770
- Publication date Jan 27, 2022
- Martin OUWERKERK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE, SYSTEM AND METHOD FOR DETERMINING A STRESS LEVEL OF A USER
- Publication number 20210290157
- Publication date Sep 23, 2021
- Koninklijke Philips N.V.
- MARTIN OUWERKERK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE, SYSTEM AND METHOD FOR DETERMINING A STRESS LEVEL OF A USER
- Publication number 20210267543
- Publication date Sep 2, 2021
- Koninklijke Philips N.V.
- MARTIN OUWERKERK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE, SYSTEM AND METHOD FOR DETERMINING AN EMOTIONAL STATE OF A USER
- Publication number 20200100718
- Publication date Apr 2, 2020
- Koninklijke Philips N.V.
- JOANNE HENRIETTE DESIREE WESTERINK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR ASSESSING PSYCHOPHYSIOLOGICAL RESPONSIVENESS
- Publication number 20190282152
- Publication date Sep 19, 2019
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FIBER QUALITY SENSOR
- Publication number 20190150824
- Publication date May 23, 2019
- Koninklijke Philips N.V.
- LUTZ CHRISTIAN GERHARDT
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
SYSTEM FOR IMPROVING SLEEP EFFECTIVENESS OF A USER
- Publication number 20190117110
- Publication date Apr 25, 2019
- Koninklijke Philips N.V.
- Martin OUWERKERK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURFACE TREATMENT DEVICE AND METHOD
- Publication number 20180353101
- Publication date Dec 13, 2018
- Koninklijke Philips N.V.
- MARTIN OUWERKERK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR DETECTING HEART RATE AND HEART RATE VARIABILITY
- Publication number 20180028080
- Publication date Feb 1, 2018
- KONINKLIJKE PHILIPS N.V.
- MARTIN OUWERKERK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRY SKIN CONDUCTANCE ELECTRODE
- Publication number 20170303812
- Publication date Oct 26, 2017
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CIRCADIAN PHASE DETECTION SYSTEM
- Publication number 20170196510
- Publication date Jul 13, 2017
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESSOR FOR PROCESSING SKIN CONDUCTANCE DATA AND DEVICE FOR DETEC...
- Publication number 20170000398
- Publication date Jan 5, 2017
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VISIT DURATION CONTROL SYSTEM AND METHOD
- Publication number 20160029939
- Publication date Feb 4, 2016
- Koninklijke Philips N.V.
- Martin OUWERKERK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STRESS-MEASURING SYSTEM
- Publication number 20150265212
- Publication date Sep 24, 2015
- Koninklijke Philips N.V.
- Alphons Antonius Maria Lambertus Bruekers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TAILORABLE SENSOR DEVICE FOR PHYSIOLOGICAL PARAMETERSENSING
- Publication number 20140323840
- Publication date Oct 30, 2014
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MENTAL BALANCE OR IMBALANCE ESTIMATION SYSTEM AND METHOD
- Publication number 20140288401
- Publication date Sep 25, 2014
- Martin Ouwerkerk
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Wearable device and a method of manufacturing the same
- Publication number 20140155724
- Publication date Jun 5, 2014
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DETECTING POTENTIAL FALLS AND A FALL DETECTOR
- Publication number 20140142460
- Publication date May 22, 2014
- Koninklijke Philips N.V.
- Wei Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STRESS-MEASURING DEVICE AND METHOD
- Publication number 20140031704
- Publication date Jan 30, 2014
- Koninklijke Philips N.V.
- Jan Johannes Gerardus De Vries
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRY SKIN CONDUCTANCE ELECTRODE
- Publication number 20130338470
- Publication date Dec 19, 2013
- Koninklijke Philips N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYNCHRONISING A HEART RATE PARAMETER OF MULTIPLE USERS
- Publication number 20110066205
- Publication date Mar 17, 2011
- Koninklijke Philips Electronics N.V.
- Floris Maria Hermansz Crompvoets
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING A PHYSIOLOGICAL CONDITION
- Publication number 20110060235
- Publication date Mar 10, 2011
- Koninklijke Philips Electronics N.V.
- Floris Maria Hermansz Crompvoets
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HANDGRIP ASSEMBLY FOR A SUCTION ATTACHMENT
- Publication number 20110047747
- Publication date Mar 3, 2011
- Koninklijke Philips Electronics N.V.
- Maarten Van Herpen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
AUTOSTEREOSCOPIC IMAGE OUTPUT DEVICE
- Publication number 20110001803
- Publication date Jan 6, 2011
- Koninklijke Philips Electronics N.V.
- Siebe Tjerk De Zwart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ENABLING GENERATION OF A SUMMARY OF A DATA ST...
- Publication number 20100312906
- Publication date Dec 9, 2010
- Koninklijke Philips Electronics N.V.
- Jozef Pieter Van Gassel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VALVE FOR A MICROFLUIDIC SYSTEM
- Publication number 20100252124
- Publication date Oct 7, 2010
- Koninklijke Philips Electronics N.V.
- Ralph Kurt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROCHEMICAL ENERGY SOURCE AND ELECTRONIC DEVICE PROVIDED WITH S...
- Publication number 20100099020
- Publication date Apr 22, 2010
- Koninklijke Philips Electronics N.V.
- Martin Ouwerkerk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heart Defibrillator With Contactless ECG Sensor For Diagnostics/Eff...
- Publication number 20090138059
- Publication date May 28, 2009
- Koninklijke Philips Electronics N.V.
- Martin Ouwerkerk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTONOMOUS WIRELESS DIE
- Publication number 20090104976
- Publication date Apr 23, 2009
- Koninklijke Philips Electronics, N.V.
- Martin Ouwerkerk
- A63 - SPORTS GAMES AMUSEMENTS

Martin Ouwerkerk

Person

Patents Grantslast 30 patents

Device, system and method for determining an emotional state of a user

System for improving sleep effectiveness of a user

Surface treatment device and method

Stress-measuring system

Dry skin conductance electrode

Processor for processing skin conductance data and device for detec...

Circadian phase detection system

Visit duration control system and method

Device for detecting heart rate and heart rate variability

Mental balance or imbalance estimation system and method

Stress-measuring device and method

Wearable device and a method of manufacturing the same

Game board, pawn and system for playing board games

Method and system for determining a physiological condition using a...

Device for determining a stress level of a person and providing fee...

Synchronising a heart rate parameter of multiple users

Autonomous wireless die

Hydrogen storage material with high storage capacity

Metal hydride battery material with high storage capacity

Optical switching device

Transflective display device

Optical switching device comprising switchable hydrides

Bistable switching device containing gadolinium hydride

Potassium-lithium niobate crystals

Device for doubling the frequency of a light wave

Low-pressure mercury discharge lamp

Potassium-lithium-niobate crystals and the manufacture thereof

Patents Applicationslast 30 patents

WEARABLE SENSOR DEVICE AND A SENSING METHOD

DEVICE, SYSTEM AND METHOD FOR PROVIDING BIO-FEEDBACK TO A USER

DEVICE, SYSTEM AND METHOD FOR DETERMINING A STRESS LEVEL OF A USER

DEVICE, SYSTEM AND METHOD FOR DETERMINING A STRESS LEVEL OF A USER

DEVICE, SYSTEM AND METHOD FOR DETERMINING AN EMOTIONAL STATE OF A USER

DEVICE FOR ASSESSING PSYCHOPHYSIOLOGICAL RESPONSIVENESS

FIBER QUALITY SENSOR

SYSTEM FOR IMPROVING SLEEP EFFECTIVENESS OF A USER

SURFACE TREATMENT DEVICE AND METHOD

DEVICE FOR DETECTING HEART RATE AND HEART RATE VARIABILITY

DRY SKIN CONDUCTANCE ELECTRODE

CIRCADIAN PHASE DETECTION SYSTEM

PROCESSOR FOR PROCESSING SKIN CONDUCTANCE DATA AND DEVICE FOR DETEC...

VISIT DURATION CONTROL SYSTEM AND METHOD

STRESS-MEASURING SYSTEM

TAILORABLE SENSOR DEVICE FOR PHYSIOLOGICAL PARAMETERSENSING

MENTAL BALANCE OR IMBALANCE ESTIMATION SYSTEM AND METHOD

Wearable device and a method of manufacturing the same

METHOD FOR DETECTING POTENTIAL FALLS AND A FALL DETECTOR

STRESS-MEASURING DEVICE AND METHOD

DRY SKIN CONDUCTANCE ELECTRODE

SYNCHRONISING A HEART RATE PARAMETER OF MULTIPLE USERS

METHOD AND SYSTEM FOR DETERMINING A PHYSIOLOGICAL CONDITION

HANDGRIP ASSEMBLY FOR A SUCTION ATTACHMENT

AUTOSTEREOSCOPIC IMAGE OUTPUT DEVICE

METHOD AND SYSTEM FOR ENABLING GENERATION OF A SUMMARY OF A DATA ST...

VALVE FOR A MICROFLUIDIC SYSTEM

ELECTROCHEMICAL ENERGY SOURCE AND ELECTRONIC DEVICE PROVIDED WITH S...

Heart Defibrillator With Contactless ECG Sensor For Diagnostics/Eff...

AUTONOMOUS WIRELESS DIE