Chang Rok
Chang Rok Choi, Gyeonggi-Do KR
Patent application number | Description | Published |
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20110053800 | METHOD OF MANUFACTURING PATTERNED SUBTRATE FOR CULTURING CELLS, PATTERNED SUBTRATE FOR CULTURING CELLS, PATTERNING METHOD OF CULTURING CELLS, AND PATTERNED CELL CHIP - The present invention relates to a method of manufacturing a patterned substrate for culturing cells, comprising the steps of: (1) preparing a substrate; (2) forming a first plasma polymer layer by integrating a first precursor material using a plasma on the substrate; (3) placing a shadow mask having a predetermined pattern on the first plasma polymer layer; and (4) forming a second patterned plasma polymer layer by integrating a second precursor material using a plasma. | 03-03-2011 |
Chang Rok Kim, Incheon KR
Patent application number | Description | Published |
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20140285659 | INTELLIGENT CENTRAL SURVEILLANCE SERVER SYSTEM AND CONTROLLING METHOD THEREOF - The present invention relates to an intelligent central surveillance server system and controlling method thereof, which are capable of determining whether or not a preset event occurs based on a sensor sense signal and/or a motion sense signal and transmitting/receiving image information obtained in the occurrence of event through a serve-client system. The intelligent central surveillance server system comprises: a sensor unit configured to sense and transmit a sense signal; a camera unit configured to pick and transmit video information; and a digital video transmitter configured to determine whether or not a preset event occurs, based on the sense signal and/or the video information, and transmit first video information and first list information related to the first video information on the basis of the point of occurrence of event when the preset event occurs. | 09-25-2014 |
Chang Rok Kim, Ulsan KR
Patent application number | Description | Published |
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20140345895 | AIR SUPPLYING METHOD FOR CLUSTER HAMMER HAVING NOZZLES INSTALLED - Disclosed is a method for supplying air to a cluster hammer in which a nozzle has been installed. An air distribution block | 11-27-2014 |