JUNHU LIU

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SHANGHAI, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coded light modulation arangement
- Patent number 10,537,010
- Issue date Jan 14, 2020
- SIGNIFY HOLDING B.V.
- Junhu Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver and driving method
- Patent number 10,154,553
- Issue date Dec 11, 2018
- Philips Lighting Holding B.V.
- Junhu Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and an LED lighting circuit comprising the same
- Patent number 10,141,842
- Issue date Nov 27, 2018
- Philips Lighting Holding B.V.
- Xianhui Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of controlling a lighting arrangement, a lighting controller...
- Patent number 9,609,703
- Issue date Mar 28, 2017
- Philips Lighting Holding B.V.
- Xianhui Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CODED LIGHT MODULATION ARRANGEMENT
- Publication number 20190342979
- Publication date Nov 7, 2019
- PHILIPS LIGHTING HOLDING B.V.
- Junhu LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A CODED LIGHT TRANSMITTER, RECEIVER, TRANSMITTING METHOD AND RECEIV...
- Publication number 20190068280
- Publication date Feb 28, 2019
- PHILIPS LIGHTING HOLDING B.V.
- JUNHU LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A POWER CONVERTER AND AN LED LIGHTING CIRCUIT COMPRISING THE SAME
- Publication number 20180241307
- Publication date Aug 23, 2018
- PHILIPS LIGHTING HOLDING B.V.
- XIANHUI ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVER AND DRIVING METHOD
- Publication number 20180177010
- Publication date Jun 21, 2018
- PHILIPS LIGHTING HOLDING B.V.
- JUNHU LIU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
A METHOD OF CONTROLLING A LIGHTING ARRANGEMENT, A LIGHTING CONTROLL...
- Publication number 20160255687
- Publication date Sep 1, 2016
- Koninklijke Philips N.V.
- XIANHUI ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR