Haibo QIAO

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dimmer compatible light emitting diode driver
- Patent number 9,351,367
- Issue date May 24, 2016
- Koninklijke Philips N.V.
- Haibo Qiao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ON-BOARD CHARGER CONTROL SYSTEM AND METHOD
- Publication number 20240217358
- Publication date Jul 4, 2024
- APTIV ELECTRIC SYSTEMS COMPANY LTD.
- Cheng Wan
- B60 - VEHICLES IN GENERAL
Information Patent Application
ISOLATED BI-DIRECTIONAL DC CONVERSION CIRCUIT AND METHOD FOR CONTRO...
- Publication number 20240213884
- Publication date Jun 27, 2024
- APTIV ELECTRIC SYSTEMS COMPANY LTD.
- Cheng Wan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIMMER COMPATIBLE LIGHT EMITTING DIODE DRIVER
- Publication number 20150341999
- Publication date Nov 26, 2015
- Koninklijke Philips N.V.
- Haibo QIAO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ACTIVE DAMPING FOR DIMMABLE DRIVER FOR LIGHTING UNIT
- Publication number 20140203721
- Publication date Jul 24, 2014
- Haibo Qiao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR