Dirk GEHRELS

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Vught, NL

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Patents Grantslast 30 patents

Information Patent Grant
Lighting device, luminaire and lighting device assembly method
- Patent number 12,072,067
- Issue date Aug 27, 2024
- SIGNIFY HOLDING B.V.
- Qun Luo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lighting device, luminaire and lighting device assembly method
- Patent number 11,015,769
- Issue date May 25, 2021
- SIGNIFY HOLDING B.V.
- Qun Luo
- F21 - LIGHTING
Information Patent Grant
Low weight tube fin heat sink
- Patent number 10,302,371
- Issue date May 28, 2019
- SIGNIFY HOLDING B.V.
- Simon Eme Kadijk
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat sink for forced convection cooler
- Patent number 10,222,047
- Issue date Mar 5, 2019
- Philips Lighting Holding B.V.
- Simon Eme Kadijk
- F21 - LIGHTING
Information Patent Grant
Lighting device, luminaire and lighting device assembly method
- Patent number 9,958,118
- Issue date May 1, 2018
- Philips Lighting Holding B.V.
- Qun Luo
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE, LUMINAIRE AND LIGHTING DEVICE ASSEMBLY METHOD
- Publication number 20210247036
- Publication date Aug 12, 2021
- SIGNIFY HOLDING B.V.
- QUN LUO
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE, LUMINAIRE AND LIGHTING DEVICE ASSEMBLY METHOD
- Publication number 20180209593
- Publication date Jul 26, 2018
- Qun LUO
- F21 - LIGHTING
Information Patent Application
LOW WEIGHT TUBE FIN HEAT SINK
- Publication number 20170248379
- Publication date Aug 31, 2017
- Simon Eme KADIJK
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT SINK FOR FORCED CONVECTION COOLER
- Publication number 20170219198
- Publication date Aug 3, 2017
- PHILIPS LIGHTING HOLDING B.V.
- SIMON EME KADIJK
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE, LUMINAIRE AND LIGHTING DEVICE ASSEMBLY METHOD
- Publication number 20160138767
- Publication date May 19, 2016
- Koninklijke Philips N.V.
- Qun LUO
- F21 - LIGHTING