CHIEH OUYANG

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TAOYUAN COUNTY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Illumination device
- Patent number 8,297,756
- Issue date Oct 30, 2012
- Chieh Ouyang
- F21 - LIGHTING
Information Patent Grant
Air purifier
- Patent number 7,785,403
- Issue date Aug 31, 2010
- Chieh Ouyang
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
LED lighting apparatus with fast changing focus
- Patent number 7,530,706
- Issue date May 12, 2009
- Chieh Ouyang
- F21 - LIGHTING
Information Patent Grant
Computer fan assembly mechanism having filtering and sterilizing fu...
- Patent number 6,980,434
- Issue date Dec 27, 2005
- Chieh Ou Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sterilizing photo catalyst device of air conditioner
- Patent number 6,949,228
- Issue date Sep 27, 2005
- Chieh Ou Yang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air filter device
- Patent number 6,797,044
- Issue date Sep 28, 2004
- Chieh Ou Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONNECTING PLATES OF A SUBSTRATE DEVICE
- Publication number 20140201991
- Publication date Jul 24, 2014
- Jiangsu Sun & Moon Lighting Co., Ltd.
- CHIEH OU YANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR AN LED WITH A CONVEX COVER
- Publication number 20140091341
- Publication date Apr 3, 2014
- JIANGSU SUN & MOON LIGHTING CO.,LTD.
- CHIEH OU YANG
- F21 - LIGHTING
Information Patent Application
PATIO LIGHT
- Publication number 20140092591
- Publication date Apr 3, 2014
- JIANGSU SUN & MOON LIGHTING CO.,LTD.
- CHIEH OU YANG
- F21 - LIGHTING
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20100296066
- Publication date Nov 25, 2010
- CHIEH OU YANG
- F21 - LIGHTING
Information Patent Application
LED lighting apparatus with fast changing focus
- Publication number 20080062505
- Publication date Mar 13, 2008
- Chieh Ouyang
- G02 - OPTICS
Information Patent Application
AIR PURIFIER
- Publication number 20080047433
- Publication date Feb 28, 2008
- CHIEH OUYANG
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC