Inventor · disambiguated record
Lun Kai Cheng
Also filed as: CHENG LUN · CHENG LUN KAI
21 granted patents·3 pending applications·68 citations·filing 1997–2022
92Inventor score
Files withTNO10NEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNO5ASML NETHERLANDS BV3BOERSMA ARJEN2CHENG LUN KAI1
Top patents by PatentIndex Score
24 records- 0186US7411667B2Method for correcting disturbances in a level sensor light pathASML NETHERLANDS BV·Filed 2005·Granted Aug 12, 2008·11 cites·17 claims
- 0277US8234931B2Karman vortex flowmeter assembly comprising a fiber bragg grating sensor and method to measure a fluid flow rateCHENG LUN KAI·Filed 2007·Granted Aug 7, 2012·17 cites·25 claims
- 0374US7751059B2Method for correcting disturbances in a level sensor light pathASML NETHERLANDS BV·Filed 2006·Granted Jul 6, 2010·8 cites·16 claims
- 0473US8831388B2Coated waveguide for optical detectionBOERSMA ARJEN·Filed 2008·Granted Sep 9, 2014·6 cites·23 claims
- 0567US9170366B2Distributed optical chemical sensorBOERSMA ARJEN·Filed 2009·Granted Oct 27, 2015·2 cites·16 claims
- 0666US11965759B2Device and method for performing ultrasonic measurements of fluid propertiesTNO·Filed 2019·Granted Apr 23, 2024·0 cites·23 claims
- 0766US11493703B2Laser device for optical communication, optical communication system and use of theseTNO·Filed 2019·Granted Nov 8, 2022·2 cites·15 claims
- 0856US9677960B2Pressure sensing assemblyNEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO·Filed 2013·Granted Jun 13, 2017·2 cites·15 claims
- 0953US12399038B2Method and system for determining a phase shift between components of variably amplified lightTNO·Filed 2022·Granted Aug 26, 2025·0 cites·13 claims
- 1051US2008309915A1Method for correcting disturbances in a level sensor light pathASML NETHERLANDS BV·Filed 2008·Application pending·0 cites
- 1150US9507081B2Distributed optical chemical sensorNEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO·Filed 2015·Granted Nov 29, 2016·0 cites·2 claims
- 1249US11493325B2Device and method for interferometric measurement of a two or three dimensional translation of an objectTNO·Filed 2019·Granted Nov 8, 2022·0 cites·18 claims
- 1349US7061609B2Measuring wavelength changeTNO·Filed 2001·Granted Jun 13, 2006·3 cites·29 claims
- 1447US12196630B2System and method for optical strain measurementTNO·Filed 2020·Granted Jan 14, 2025·0 cites·10 claims
- 1547US9791259B2Interferometric distance sensing device and method with less dependency on environment disturbances on a fiberNEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO·Filed 2014·Granted Oct 17, 2017·0 cites·13 claims
- 1646US9494732B2Transversal load insensitive optical waveguide, and optical sensor comprising a wave guideNEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO·Filed 2013·Granted Nov 15, 2016·0 cites·16 claims
- 1743US9176398B2Method and system for thermally conditioning an optical elementSCHMITZ ROGER WILHELMUS ANTONIUS HENRICUS·Filed 2009·Granted Nov 3, 2015·1 cites·13 claims
- 1842US6122225AHydrophone with compensation for statical pressure and method for pressure wave measurementFiled 1997·Granted Sep 19, 2000·16 cites·16 claims
- 1940US10753774B2Cryogenic fiber optic sensor deviceNederlandse Organisatie Voor Toegepast—Natuurwetenschappelijk Onderzoek Tno·Filed 2016·Granted Aug 25, 2020·0 cites·10 claims
- 2040US2015323418A1A method of interrogating a multiple number of optic sensors, a computer program product and an interrogating unitTNO·Filed 2013·Application pending·0 cites
- 2137US7369248B2Device for measuring an optical path length differenceTNO·Filed 2003·Granted May 6, 2008·0 cites·7 claims
- 2235US2018299256A1Optical thickness measuring device and methodTNO·Filed 2016·Application pending·0 cites
- 2334US10267709B2Optical sensor interrogation system a method of manufacturing the optical sensor interrogation systemNEDERLANDSE ORGNISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNO·Filed 2013·Granted Apr 23, 2019·0 cites·25 claims
- 2432US10634525B2Detection of local property changes in an optical sensing fiberTNO·Filed 2015·Granted Apr 28, 2020·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Lun Kai Cheng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →