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Fujian, TW
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Patents Grants
last 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
Information
Patent Grant
Light emitter at umbrella head portion
Patent number
6,382,809
Issue date
May 7, 2002
Wei Ou-Yang
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Ignition device for electronic lighter with heating wire ceramic mo...
Patent number
6,307,183
Issue date
Oct 23, 2001
Wei Ou-Yang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 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
Information
Patent Application
Computer fan assembly mechanism having filtering and sterilizing fu...
Publication number
20050088817
Publication date
Apr 28, 2005
Chien Ou Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Air filter device
Publication number
20040103790
Publication date
Jun 3, 2004
Chieh Ou Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Umbrella
Publication number
20030029481
Publication date
Feb 13, 2003
Wei Ouyang
A45 - HAND OR TRAVELLING ARTICLES