Kwan Nai Lee

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Heat transferring arrangement
- Patent number 10,578,378
- Issue date Mar 3, 2020
- SIGNIFY HOLDING B.V.
- Reinier Imre Anton Den Boer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transferring arrangement
- Patent number 10,088,252
- Issue date Oct 2, 2018
- PHILIPS LIGTING HOLDING B.V.
- Reinier Imre Anton Den Boer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Optical device for forming a light beam
- Patent number 9,377,176
- Issue date Jun 28, 2016
- Koninklijke Philips N.V.
- Kwan Nai Lee
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
STREET POLE, STREET LIGHTING POLE, LUMINAIRE AND MANUFACTURING METH...
- Publication number 20210396365
- Publication date Dec 23, 2021
- SIGNIFY HOLDING B.V.
- Winand Hendrik Anna Maria FRIEDERICHS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT TRANSFERRING ARRANGEMENT
- Publication number 20180328678
- Publication date Nov 15, 2018
- PHILIPS LIGHTING HOLDING B.V.
- Reinier Imre Anton DEN BOER
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFERRING ARRANGEMENT
- Publication number 20140369039
- Publication date Dec 18, 2014
- Koninklijke Philips N.V.
- Reinier Imre Anton Den Boer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
OPTICAL DEVICE FOR FORMING A LIGHT BEAM
- Publication number 20140049959
- Publication date Feb 20, 2014
- Koninklijke Philips N.V.
- Kwan Nai Lee
- G02 - OPTICS