Yu-Chang WEN

Follow

Person

Changhua County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method of dyeing knitted fabrics, and fabric and vamp fabric with p...
- Patent number 10,214,854
- Issue date Feb 26, 2019
- Long John Tsung Right Industrial Co., Ltd.
- Wen-Tsao Wen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF VAMP WITH EMBOSSED PATTERN AND MANUFACTURIN...
- Publication number 20190307210
- Publication date Oct 10, 2019
- LONG JOHN TSUNG RIGHT INDUSTRIAL CO., LTD.
- Wen-Tsao WEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RECYCLED FABRIC STRUCTURE, KNITTED VAMP CLOTH AND METHOD OF MANUFAC...
- Publication number 20180305847
- Publication date Oct 25, 2018
- LONG JOHN TSUNG RIGHT INDUSTRIAL CO., LTD.
- WEN-TSAO WEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD OF DYEING KNITTED FABRICS, AND FABRIC AND VAMP FABRIC WITH P...
- Publication number 20180010293
- Publication date Jan 11, 2018
- LONG JOHN TSUNG RIGHT INDUSTRIAL CO., LTD.
- Wen-Tsao WEN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
PLASTIC FABRIC USING DIFFERENT-MELTING POINT CORE-SHEATH STRUCTURE...
- Publication number 20170246831
- Publication date Aug 31, 2017
- Long John Tsung Right Industrial Co., Ltd.
- Wen-Tsao WEN
- B32 - LAYERED PRODUCTS
Information Patent Application
VAMP WITH EMBOSSED PATTERN
- Publication number 20170172258
- Publication date Jun 22, 2017
- Long John Tsung Right Industrial Co., Ltd.
- Wen-Tsao WEN
- A43 - FOOTWEAR