Yifeng Qiu

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Driver with at least four different states
- Patent number 10,624,159
- Issue date Apr 14, 2020
- SIGNIFY HOLDING B.V.
- Yifeng Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Radio frequency (RF) controlled lamp with dimmer compatibility
- Patent number 10,182,488
- Issue date Jan 15, 2019
- Philips Lighting Holding B.V.
- Johan-Paul Marie Gerard Linnartz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for controlling light module
- Patent number 9,497,818
- Issue date Nov 15, 2016
- Koninklijke Philips N.V.
- Johan-Paul Marie Gerard Linnartz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving device and method for driving a load, in particular an LED...
- Patent number 8,917,027
- Issue date Dec 23, 2014
- Koninklijke Philips N.V.
- Harald Josef Gunther Radermacher
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
RADIO FREQUENCY (RF) CONTROLLED LAMP WITH DIMMER COMPATIBILITY
- Publication number 20190116651
- Publication date Apr 18, 2019
- PHILIPS LIGHTING HOLDING B.V.
- JOHAN-PAUL MARIE GERARD LINNARTZ
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVER WITH AT LEAST FOUR DIFFERENT STATES
- Publication number 20180049282
- Publication date Feb 15, 2018
- PHILIPS LIGHTING HOLDING B.V.
- YIFENG QIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RADIO FREQUENCY (RF) CONTROLLED LAMP WITH DIMMER COMPATIBILITY
- Publication number 20180007766
- Publication date Jan 4, 2018
- PHILIPS LIGHTING HOLDING B.V.
- JOHAN-PAUL MARIE GERARD LINNARTZ
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR CONTROLLING LIGHT MODULE
- Publication number 20160119998
- Publication date Apr 28, 2016
- Koninklijke Philips N.V.
- Johan-Paul Marie Gerard LINNARTZ
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVING DEVICE AND METHOD FOR DRIVING A LOAD, IN PARTICULAR AN LED...
- Publication number 20140049174
- Publication date Feb 20, 2014
- Koninklijke Philips N.V.
- Harald Josef Gunther Radermacher
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR