Gil Sun
Gil Sun Jang, Chungcheognam-Do KR
Patent application number | Description | Published |
---|---|---|
20130130480 | METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE - Disclosed is a method for manufacturing a semiconductor device having a multilayer structure. The method for manufacturing a semiconductor device according to the present invention comprises the loading of a substrate into the chamber of a chemical vapor deposition apparatus and the forming of a multilayer structure in which a plurality of doped amorphous silicon layers and a plurality of insulation layers are alternately stacked. Said layers are stacked by alternately and repetitively forming the doped amorphous silicon layer on the substrate by supplying a conductive dopant and silicon precursor into the chamber where the substrate is loaded, and forming the insulation layer containing silicon on the substrate by introducing the silicon precursor and a reaction gas into the chamber where the substrate is loaded. | 05-23-2013 |
Gil Sun Jang, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20130171827 | METHOD AND APPARATUS FOR MANUFACTURING THREE-DIMENSIONAL-STRUCTURE MEMORY DEVICE - A method for manufacturing a memory device having a vertical structure according to one embodiment of the present invention comprises: a step for alternatingly laminating one or more insulation layers and one or more sacrificial layers on a substrate; a step for forming a penetration hole for penetrating the insulation layer and the sacrificial layer; a step for forming a pattern for filling up the penetration hole; a step for forming an opening for penetrating the insulation layer and the sacrificial layer; and a step for removing the sacrificial layer by supplying an etchant through the opening, wherein the step for laminating the insulation layer includes a step for depositing a first silicon oxide film by supplying to the substrate at least one gas selected from the group consisting of SiH | 07-04-2013 |
Gil Sun Kim, Seoul KR
Patent application number | Description | Published |
---|---|---|
20140074681 | SYSTEM AND METHOD FOR TRADING GREEN TECHNOLOGY AND PATENT TECHNOLOGY - A system and method for trading green technology and patent technology. The system includes a patent owner computer for entrusting purchase of a certain patent right to a patent trading market, a patent exchange server for evaluating a value of the patent right as in a stock exchange market, deciding a price of the patent right, deciding how many pieces the patent right will be divided into, and publishing the decided details of the patent right. An examination authority server receives information from an expert group evaluating and examining a value of the patent right registered in the patent exchange server and entrusted by the patent exchange server, and providing results of the evaluation and examination with respect to the patent right to the patent exchange server. A patent purchaser computer participates in purchasing of the patent right, and a patent infringement monitoring server monitors patent infringement. | 03-13-2014 |