Jae Sik Ryoo

Follow

Person

Suwon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Precision machining apparatus
- Patent number 8,356,535
- Issue date Jan 22, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Jae Sik Ryoo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SUPER HYDROPHOBIC MEMBRANE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140065906
- Publication date Mar 6, 2014
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Sun Ok Kim
- B32 - LAYERED PRODUCTS
Information Patent Application
POROUS SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130017748
- Publication date Jan 17, 2013
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Jin Wook NA
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Precision machining apparatus
- Publication number 20100225038
- Publication date Sep 9, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Jae Sik Ryoo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR