Hai-Shan Sun

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode lamp and control circuit thereof
- Patent number 8,253,341
- Issue date Aug 28, 2012
- Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
- Chin-Long Ku
- F21 - LIGHTING
Information Patent Grant
Fan controlling circuit
- Patent number 8,076,879
- Issue date Dec 13, 2011
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Chin-Wen Yeh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mounting apparatus for speaker
- Patent number 8,073,182
- Issue date Dec 6, 2011
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Wen-Bo Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mold assembly having heat pipes passing through parallel fins
- Patent number 8,070,477
- Issue date Dec 6, 2011
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Chin-Wen Yeh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electronic device enclosure
- Patent number 7,990,735
- Issue date Aug 2, 2011
- Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd.
- Chin-Wen Yeh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MOLD ASSEMBLY
- Publication number 20110135780
- Publication date Jun 9, 2011
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- CHIN-WEN YEH
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIGHT EMITTING DIODE LAMP AND CONTROL CIRCUIT THEREOF
- Publication number 20110089856
- Publication date Apr 21, 2011
- FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD.
- Chin-Long Ku
- F21 - LIGHTING
Information Patent Application
ELECTRONIC DEVICE ENCLOSURE
- Publication number 20100165591
- Publication date Jul 1, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO. LTD.
- CHIN-WEN YEH
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MOUNTING APPARATUS FOR SPEAKER
- Publication number 20100040253
- Publication date Feb 18, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- WEN-BO LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAN CONTROLLING CIRCUIT
- Publication number 20100014843
- Publication date Jan 21, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- Chin-Wen Yeh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...