Gyu Dong LEE

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Ansan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Porous structure and method for manufacturing same
- Patent number 11,833,257
- Issue date Dec 5, 2023
- Korea Institute of Industrial Technology
- Tae Hee Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Preparation method of high purity SiC powder
- Patent number 11,718,532
- Issue date Aug 8, 2023
- KCindustrial Co., Ltd.
- Gyu Do Lee
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Medical fibrous structure comprising calcium carboxymethyl cellulos...
- Patent number 11,191,865
- Issue date Dec 7, 2021
- Korea Institute of Industrial Technology
- Jung Nam Im
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD OF HIGH PURITY SIC POWDER
- Publication number 20230322562
- Publication date Oct 12, 2023
- KCindustrial Co., Ltd.
- Gyu Do LEE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD OF HIGH PURITY SIC POWDER
- Publication number 20200207630
- Publication date Jul 2, 2020
- KCindustrial Co., Ltd.
- Gyu Do LEE
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
POROUS STRUCTURE AND METHOD FOR MANUFACTURING SAME
- Publication number 20200139001
- Publication date May 7, 2020
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Tae Hee KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL FIBROUS STRUCTURE COMPRISING CALCIUM CARBOXYMETHYL CELLULOS...
- Publication number 20180169291
- Publication date Jun 21, 2018
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Jung Nam IM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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