Lun Kai Cheng

Person

Krimpen aan den Ijssel, NL

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for optical strain measurement
- Patent number 12,196,630
- Issue date Jan 14, 2025
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Lun-Kai Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for performing ultrasonic measurements of fluid p...
- Patent number 11,965,759
- Issue date Apr 23, 2024
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Gert-Jan Adriaan Van Groenestijn
- G01 - MEASURING TESTING
Information Patent Grant
Laser device for optical communication, optical communication syste...
- Patent number 11,493,703
- Issue date Nov 8, 2022
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Lun Kai Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for interferometric measurement of a two or three...
- Patent number 11,493,325
- Issue date Nov 8, 2022
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Cryogenic fiber optic sensor device
- Patent number 10,753,774
- Issue date Aug 25, 2020
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Detection of local property changes in an optical sensing fiber
- Patent number 10,634,525
- Issue date Apr 28, 2020
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor interrogation system a method of manufacturing the o...
- Patent number 10,267,709
- Issue date Apr 23, 2019
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Lun Kai Cheng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Interferometric distance sensing device and method with less depend...
- Patent number 9,791,259
- Issue date Oct 17, 2017
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensing assembly
- Patent number 9,677,960
- Issue date Jun 13, 2017
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Lun Kai Cheng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Distributed optical chemical sensor
- Patent number 9,507,081
- Issue date Nov 29, 2016
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Arjen Boersma
- G02 - OPTICS
Information Patent Grant
Transversal load insensitive optical waveguide, and optical sensor...
- Patent number 9,494,732
- Issue date Nov 15, 2016
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Lun Kai Cheng
- G02 - OPTICS
Information Patent Grant
Method and system for thermally conditioning an optical element
- Patent number 9,176,398
- Issue date Nov 3, 2015
- ASML Netherlands B.V.
- Roger Wilhelmus Antonius Henricus Schmitz
- G02 - OPTICS
Information Patent Grant
Distributed optical chemical sensor
- Patent number 9,170,366
- Issue date Oct 27, 2015
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Arjen Boersma
- G01 - MEASURING TESTING
Information Patent Grant
Coated waveguide for optical detection
- Patent number 8,831,388
- Issue date Sep 9, 2014
- Nederlandse Organisate voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Arjen Boersma
- G01 - MEASURING TESTING
Information Patent Grant
Karman vortex flowmeter assembly comprising a fiber bragg grating s...
- Patent number 8,234,931
- Issue date Aug 7, 2012
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Method for correcting disturbances in a level sensor light path
- Patent number 7,751,059
- Issue date Jul 6, 2010
- ASML Netherlands B.V.
- Nicolaas Antonius Allegondus Johannes Van Asten
- G01 - MEASURING TESTING
Information Patent Grant
Method for correcting disturbances in a level sensor light path
- Patent number 7,411,667
- Issue date Aug 12, 2008
- ASML Netherlands B.V.
- Nicolaas Antonius Allegondus Johannes Van Asten
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring an optical path length difference
- Patent number 7,369,248
- Issue date May 6, 2008
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Measuring wavelength change
- Patent number 7,061,609
- Issue date Jun 13, 2006
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
A METHOD AND SYSTEM FOR DETERMINING A PHASE SHIFT BETWEEN COMPONENT...
- Publication number 20240175725
- Publication date May 30, 2024
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun Kai CHENG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR OPTICAL STRAIN MEASUREMENT
- Publication number 20230029510
- Publication date Feb 2, 2023
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun-Kai CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR PERFORMING ULTRASONIC MEASUREMENTS OF FLUID P...
- Publication number 20220026251
- Publication date Jan 27, 2022
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Gert-Jan Adriaan VAN GROENESTIJN
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR INTERFEROMETRIC MEASUREMENT OF A TWO OR THREE...
- Publication number 20210389118
- Publication date Dec 16, 2021
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun Kai CHENG
- G01 - MEASURING TESTING
Information Patent Application
LASER DEVICE FOR OPTICAL COMMUNICATION, OPTICAL COMMUNICATION SYSTE...
- Publication number 20210318500
- Publication date Oct 14, 2021
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun Kai CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL THICKNESS MEASURING DEVICE AND METHOD
- Publication number 20180299256
- Publication date Oct 18, 2018
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun Kai CHENG
- G01 - MEASURING TESTING
Information Patent Application
DETECTION OF LOCAL PROPERTY CHANGES IN AN OPTICAL SENSING FIBER
- Publication number 20170350735
- Publication date Dec 7, 2017
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun Kai CHENG
- G01 - MEASURING TESTING
Information Patent Application
INTERFEROMETRIC DISTANCE SENSING DEVICE AND METHOD
- Publication number 20160076872
- Publication date Mar 17, 2016
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED OPTICAL CHEMICAL SENSOR
- Publication number 20150330814
- Publication date Nov 19, 2015
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Arjen Boersma
- G01 - MEASURING TESTING
Information Patent Application
A METHOD OF INTERROGATING A MULTIPLE NUMBER OF OPTIC SENSORS, A COM...
- Publication number 20150323418
- Publication date Nov 12, 2015
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Lun-Kai Cheng
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSING ASSEMBLY
- Publication number 20150226622
- Publication date Aug 13, 2015
- Nederlandse Organisatie voor toegepast- natuurwetenschappelijk oderzoek TNO
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR INTERROGATION SYSTEM A METHOD OF MANUFACTURING THE O...
- Publication number 20150153247
- Publication date Jun 4, 2015
- Nederlandse Orgnisatie voor toegepast- natuurwetenschappelijk onderzoek TNO
- Lun Kai Cheng
- G02 - OPTICS
Information Patent Application
TRANSVERSAL LOAD INSENSITIVE OPTICAL WAVEGUIDE, AND OPTICAL SENSOR...
- Publication number 20150033868
- Publication date Feb 5, 2015
- Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO
- Lun Kai Cheng
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR THERMALLY CONDITIONING AN OPTICAL ELEMENT
- Publication number 20110310368
- Publication date Dec 22, 2011
- ASML Netherlands B.V.
- Roger Wilhelmus Antonius Henricus Schmitz
- G02 - OPTICS
Information Patent Application
COATED WAVEGUIDE FOR OPTICAL DETECTION
- Publication number 20110200285
- Publication date Aug 18, 2011
- Arjen Boersma
- G01 - MEASURING TESTING
Information Patent Application
Karman Vortex Flowmeter Assembly Comprising A Fiber Bragg Grating S...
- Publication number 20100018323
- Publication date Jan 28, 2010
- Lun Kai Cheng
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CORRECTING DISTURBANCES IN A LEVEL SENSOR LIGHT PATH
- Publication number 20080309915
- Publication date Dec 18, 2008
- ASML NETHERLANDS B.V.
- Nicolaas Antonius Allegondus Johannes Van Asten
- G01 - MEASURING TESTING
Information Patent Application
Method for correcting disturbances in a level sensor light path
- Publication number 20070013915
- Publication date Jan 18, 2007
- ASML NETHERLANDS B.V.
- Nicolaas Antonius Allegondus Johannes Van Asten
- G01 - MEASURING TESTING
Information Patent Application
Method for correcting disturbances in a level sensor light path
- Publication number 20060274324
- Publication date Dec 7, 2006
- ASML NETHERLANDS B.V.
- Nicolaas Antonius Allegondus Johannes Van Asten
- G01 - MEASURING TESTING
Information Patent Application
Device for measuring an optical path length difference
- Publication number 20050275846
- Publication date Dec 15, 2005
- Lun Kai Cheng
- G02 - OPTICS
Information Patent Application
Measuring weavelength change
- Publication number 20030156287
- Publication date Aug 21, 2003
- Lun Kai Cheng
- G01 - MEASURING TESTING

Lun Kai Cheng

Person

Patents Grantslast 30 patents

System and method for optical strain measurement

Device and method for performing ultrasonic measurements of fluid p...

Laser device for optical communication, optical communication syste...

Device and method for interferometric measurement of a two or three...

Cryogenic fiber optic sensor device

Detection of local property changes in an optical sensing fiber

Optical sensor interrogation system a method of manufacturing the o...

Interferometric distance sensing device and method with less depend...

Pressure sensing assembly

Distributed optical chemical sensor

Transversal load insensitive optical waveguide, and optical sensor...

Method and system for thermally conditioning an optical element

Distributed optical chemical sensor

Coated waveguide for optical detection

Karman vortex flowmeter assembly comprising a fiber bragg grating s...

Method for correcting disturbances in a level sensor light path

Method for correcting disturbances in a level sensor light path

Device for measuring an optical path length difference

Measuring wavelength change

Patents Applicationslast 30 patents

A METHOD AND SYSTEM FOR DETERMINING A PHASE SHIFT BETWEEN COMPONENT...

SYSTEM AND METHOD FOR OPTICAL STRAIN MEASUREMENT

DEVICE AND METHOD FOR PERFORMING ULTRASONIC MEASUREMENTS OF FLUID P...

DEVICE AND METHOD FOR INTERFEROMETRIC MEASUREMENT OF A TWO OR THREE...

LASER DEVICE FOR OPTICAL COMMUNICATION, OPTICAL COMMUNICATION SYSTE...

OPTICAL THICKNESS MEASURING DEVICE AND METHOD

DETECTION OF LOCAL PROPERTY CHANGES IN AN OPTICAL SENSING FIBER

INTERFEROMETRIC DISTANCE SENSING DEVICE AND METHOD

DISTRIBUTED OPTICAL CHEMICAL SENSOR

A METHOD OF INTERROGATING A MULTIPLE NUMBER OF OPTIC SENSORS, A COM...

PRESSURE SENSING ASSEMBLY

OPTICAL SENSOR INTERROGATION SYSTEM A METHOD OF MANUFACTURING THE O...

TRANSVERSAL LOAD INSENSITIVE OPTICAL WAVEGUIDE, AND OPTICAL SENSOR...

METHOD AND SYSTEM FOR THERMALLY CONDITIONING AN OPTICAL ELEMENT

COATED WAVEGUIDE FOR OPTICAL DETECTION

Karman Vortex Flowmeter Assembly Comprising A Fiber Bragg Grating S...

METHOD FOR CORRECTING DISTURBANCES IN A LEVEL SENSOR LIGHT PATH

Method for correcting disturbances in a level sensor light path

Method for correcting disturbances in a level sensor light path

Device for measuring an optical path length difference

Measuring weavelength change