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Sung-Nan Chen
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Changhua County, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing shoe outsoles from waste plant fibers
Patent number
7,785,521
Issue date
Aug 31, 2010
Sung-Ho Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Integrated injection forming shoe midsole having a dual-layer pad
Patent number
6,675,502
Issue date
Jan 13, 2004
Sung-Ho Chen
A43 - FOOTWEAR
Information
Patent Grant
Midsole construction with a resilient shock-absorbing block
Patent number
5,933,982
Issue date
Aug 10, 1999
Chang Yu Industrial Co., Ltd.
Sung-Ho Chen
A43 - FOOTWEAR
Patents Applications
last 30 patents
Information
Patent Application
Connecting and Disconnecting Structure for a Brake Cable
Publication number
20140102242
Publication date
Apr 17, 2014
Sung-Nan Chen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Massage Shoe Equipped With Germanium
Publication number
20090038179
Publication date
Feb 12, 2009
Sung-Ho Chen
A43 - FOOTWEAR
Information
Patent Application
Method for manufacturing shoe soles from plant starch
Publication number
20070228601
Publication date
Oct 4, 2007
Sung-Ho Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Integrated forming shoe having massage and shock-proof effects
Publication number
20030126770
Publication date
Jul 10, 2003
Sung-Ho Chen
A43 - FOOTWEAR