In-Soon

In-Soon Jung, Suwon-Si KR

Patent application number	Description	Published
20100233061	METHOD OF FABRICATING SUPERHYDROPHOBIC SILICA CHAIN POWDERS - Disclosed herein is a method of fabricating superhydrophobic silica-based powder, comprising: forming a hydrogel by adding an organosilane compound having alkaline pH and an inorganic acid to a non-ion-exchanged water glass solution, which is a precursor, to form a mixed solution and then surface-modifying and gelating the mixed solution; dipping the hydrogel into a nonpolar solvent to solvent-exchange the hydrogel and remove sodium ions (Na+) therefrom; and drying the solvent-exchanged hydrogel through a fluidized bed drying method under normal pressure or reduced pressure to fabricate aerogel powder. According to the method of fabricating a superhydrophobic silica-based powder of the present invention, the process thereof is very simple and economical. Therefore, the present invention is expected to be industrially important.	09-16-2010

Patent application number	Description	Published
20110228588	NONVOLATILE MEMORY DEVICE AND METHOD OF PROGRAMMING THE SAME - A nonvolatile memory device includes a memory cell array having multiple memory cells, a data input/output buffer for temporarily storing data to be stored in the memory cells, and a data scanner for scanning the data stored temporarily in the data input/output buffer. The nonvolatile memory device further includes control logic for reading address information of a memory cell in which at least a portion of the data is to be stored and selectively performing a data scan operation according to the read address information.	09-22-2011

Patent application number	Description	Published
20110014166	Probiotics Spore-forming Lactic Acid Bacteria SL153 - The present invention relates to the novel	01-20-2011