Xiaoling Mao

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Projection type image display apparatus with angled exhaust fan
- Patent number 8,511,832
- Issue date Aug 20, 2013
- SANYO Electric Co., Ltd.
- Wanjun Zheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multistage cooling system for projector
- Patent number 7,922,334
- Issue date Apr 12, 2011
- Sanyo Electric Co., Ltd.
- Wanjun Zheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROJECTOR
- Publication number 20080252857
- Publication date Oct 16, 2008
- Sanyo Electric Co., Ltd.
- Wanjun ZHENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION TYPE IMAGE DISPLAY APPARATUS
- Publication number 20080246925
- Publication date Oct 9, 2008
- Sanyo Electric Co., Ltd.
- Wanjun ZHENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY