In Woo Nam

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Spinning nozzle apparatus for manufacturing high-strength fiber
- Patent number 11,255,025
- Issue date Feb 22, 2022
- Korea Institute of Industrial Technology
- Wan Gyu Hahm
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Security yarn containing multi-component spinning fiber and securit...
- Patent number 10,584,430
- Issue date Mar 10, 2020
- Korea Institute of Industrial Technology
- Wan-Gyu Hahm
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of manufacturing high strength synthetic fibers
- Patent number 10,422,052
- Issue date Sep 24, 2019
- Korea Institute of Industrial Technology
- Wan Gyu Hahm
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and apparatus for fabricating conjugate fiber, and conjugate...
- Patent number 10,266,967
- Issue date Apr 23, 2019
- Korea Institute of Industrial Technology
- Wan-Gyu Hahm
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
SPINNING NOZZLE APPARATUS FOR MANUFACTURING HIGH-STRENGTH FIBER
- Publication number 20210238768
- Publication date Aug 5, 2021
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Wan Gyu HAHM
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD OF MANUFACTURING HIGH STRENGTH SYNTHETIC FIBERS, AND HIGH ST...
- Publication number 20180051392
- Publication date Feb 22, 2018
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Wan Gyu HAHM
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SECURITY YARN CONTAINING MULTI-COMPONENT SPINNING FIBER AND SECURIT...
- Publication number 20150329996
- Publication date Nov 19, 2015
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Wan-Gyu Hahm
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING CONJUGATE FIBER, AND CONJUGATE...
- Publication number 20150240385
- Publication date Aug 27, 2015
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Wan-Gyu Hahm
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING