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Ghi-Hwei KAO
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Banciao City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Childbirth aid
Patent number
9,968,375
Issue date
May 15, 2018
Ghi-Hwei Kao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Automatically adjustable chair structure
Patent number
8,469,449
Issue date
Jun 25, 2013
Ghi-Hwei Kao
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
CHILDBIRTH AID
Publication number
20170014160
Publication date
Jan 19, 2017
GHI-HWEI KAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CHAIR WITH A HEAD AND NECK SUPPORT STRUCTURE
Publication number
20130313881
Publication date
Nov 28, 2013
ORIENTAL INSTITUTE OF TECHNOLOGY
GHI-HWEI KAO
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
AUTOMATICALLY ADJUSTABLE CHAIR STRUCTURE
Publication number
20120119552
Publication date
May 17, 2012
Oriental Institute of Technology
Ghi-Hwei KAO
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ERGONOMIC CHAIR
Publication number
20090273221
Publication date
Nov 5, 2009
Ghi-Hwei KAO
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...