Jui-Yi Wu

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Pa Deh City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable positioning device for head of sewing machine
- Patent number 7,347,152
- Issue date Mar 25, 2008
- Sewtech Corporation
- Jui-Yi Wu
- D05 - SEWING EMBROIDERING TUFTING

Patents Applicationslast 30 patents

Information Patent Application
Structure of an airflow shift switch for compressed air valve
- Publication number 20050092378
- Publication date May 5, 2005
- Chung Shan Golden Dragon Enterprise Co., Ltd.
- Jui-Yi Wu
- D05 - SEWING EMBROIDERING TUFTING