Kun Cheng

Follow

Person

Shanghai ZiZhu Science Park, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Drive circuit for parallel array of light emitting diodes
- Patent number 8,552,660
- Issue date Oct 8, 2013
- Zutao Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dynamically controllable drive circuit for parallel array of light...
- Patent number 8,373,348
- Issue date Feb 12, 2013
- Zutao Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DYNAMICALLY CONTROLLABLE DRIVE CIRCUIT FOR PARALLEL ARRAY OF LIGHT...
- Publication number 20130127360
- Publication date May 23, 2013
- BCD Semiconductor Manufacturing Limited
- Zutao Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Drive Circuit For Parallel Array of Light Emitting Diodes
- Publication number 20110215727
- Publication date Sep 8, 2011
- Zutao Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Dynamically Controllable Drive Circuit For Parallel Array Of Light...
- Publication number 20110215726
- Publication date Sep 8, 2011
- Zutao Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR