Yen-Hsiao CHEN

Follow

Person

Yunlin County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing nylon 66 hollow fiber
- Patent number 10,344,401
- Issue date Jul 9, 2019
- CHAIN YARN CO., LTD.
- Yen-Hsiao Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Dull polyamide 56 fiber and method for manufacturing the same
- Patent number 9,731,446
- Issue date Aug 15, 2017
- CHAIN YARN CO., LTD.
- Yen-Hsiao Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEODORIZING NYLON 6 FIBER AND PREPARATION METHOD THEREOF
- Publication number 20190078236
- Publication date Mar 14, 2019
- CHAIN YARN CO., LTD.
- Chun-Hung LIAO
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
NYLON 66 HOLLOW FIBER, METHOD AND EQUIPMENT FOR MANUFACTURING THE SAME
- Publication number 20170037542
- Publication date Feb 9, 2017
- CHAIN YARN CO., LTD.
- Yen-Hsiao CHEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
DULL POLYAMIDE 56 FIBER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160176094
- Publication date Jun 23, 2016
- CHAIN YARN CO., LTD.
- Yen-Hsiao CHEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL