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Kai-Feng Kang
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Tainan Hsien, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Method for making a ball shaped product
Patent number
9,616,611
Issue date
Apr 11, 2017
San Fang Chemical Industry Co., Ltd.
Chung-Chih Feng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Structure with luminous and visual effects and light transmissive s...
Patent number
8,585,941
Issue date
Nov 19, 2013
San Fang Chemical Industry Co., Ltd.
Chung-Chih Feng
G02 - OPTICS
Information
Patent Grant
PU composite and method of fabricating the same
Patent number
8,252,133
Issue date
Aug 28, 2012
San Fang Chemical Industry Co., Ltd.
Chung-Chih Feng
B32 - LAYERED PRODUCTS
Information
Patent Grant
Composite with thermo-formability, method for making the same and m...
Patent number
8,206,538
Issue date
Jun 26, 2012
San Fang Chemical Industry Co., Ltd.
Chung-Chih Feng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
BALL SHAPED PRODUCT AND METHOD FOR MAKING THE SAME
Publication number
20150217501
Publication date
Aug 6, 2015
SAN FANG CHEMICAL INDUSTRY CO., LTD.
CHUNG-CHIH FENG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPOSITE COATING MATERIAL AND THE PRODUCTION METHOD OF THE SAME
Publication number
20140147635
Publication date
May 29, 2014
Chung-Ching Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BALL SHAPED PRODUCT AND METHOD FOR MAKING THE SAME
Publication number
20130210561
Publication date
Aug 15, 2013
SAN FANG CHEMICAL INDUSTRY CO., LTD.
CHUNG-CHIH FENG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPOSITE COATING MATERIAL AND THE PRODUCTION METHOD OF THE SAME
Publication number
20120234479
Publication date
Sep 20, 2012
Chung-Ching Feng
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
STRUCTURE WITH LUMINOUS AND VISUAL EFFECTS AND LIGHT TRANSMISSIVE S...
Publication number
20110194293
Publication date
Aug 11, 2011
San Fang Chemical Industry Co., Ltd.
CHUNG-CHIH FENG
G02 - OPTICS
Information
Patent Application
PU COMPOSITE AND METHOD OF FABRICATING THE SAME
Publication number
20110168323
Publication date
Jul 14, 2011
San Fang Chemical Industry Co., Ltd.
Chung-Chih Feng
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE WITH THERMO-FORMABILITY, METHOD FOR MAKING THE SAME AND M...
Publication number
20090288761
Publication date
Nov 26, 2009
San Fang Chemical Industry Co., Ltd.
Chung-Chih Feng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPOSITE COATING MATERIAL AND THE PRODUCTION METHOD OF THE SAME
Publication number
20090258136
Publication date
Oct 15, 2009
Chung-Ching Feng
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PU COMPOSITE AND METHOD OF FABRICATING THE SAME
Publication number
20090041997
Publication date
Feb 12, 2009
SANG FANG CHEMICAL INDUSTRY CO., LTD.
Chung-Chih Feng
B32 - LAYERED PRODUCTS
Information
Patent Application
Site coating material and the production method of the same
Publication number
20070196628
Publication date
Aug 23, 2007
Chung-Ching Feng
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE