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Chul Soo

Chul Soo Kim, Seoul KR

Patent application numberDescriptionPublished
20080246506APPARATUS AND METHOD FOR MEASURING EFFECTIVE CHANNEL - An apparatus and a method for measuring an effective channel. The apparatus includes an automatic measurement system including a testing terminal for a substrate, a switching matrix disposed at one side of the automatic measurement system, a leakage current measuring device and a capacitance measuring device electrically connected to the switching matrix by a predetermined terminal, and a controller which controls the automatic measurement system, the leakage current measuring device, and the capacitance measuring device.10-09-2008
20080292600TREATMENT OF GRAFT-VERSUS-HOST DISEASE - This present application describes a therapeutic agent for treating acute or chronic graft-versus-host disease using clonal marrow stem cells (cMSCs) as active ingredient.11-27-2008

Chul Soo Lee, Soul KR

Patent application numberDescriptionPublished
20090070848DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN THE DIGITAL BROADCASTING SYSTEM - A digital broadcasting system and a data processing method are disclosed. The receiving system of the digital broadcasting system includes a receiving unit, a main service data processor, a mobile service data processor, a controller, and an output controller. The receiving unit receives mobile service data and main service data including the same A/V broadcast signal and receives retransmission channel information. The main service data processor demodulates and error-corrects the received main service data and temporarily stores the processed data. The mobile service data processor demodulates and error-corrects the received mobile service data and temporarily stores the processed data. The controller generates and outputs a control signal based upon the received retransmission channel information and a receiving environment of the receiving system. And, the output controller selects any one of the A/V broadcast signal for the main service and the A/V broadcast signal for the mobile service based upon the control signal of the controller.03-12-2009

Chul Soo Park, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20110007605MEASUREMENT METHOD FOR A GRANULAR COMPACTION PILE USING CROSSHOLE SEISMIC TESTING - A measurement method for a granular compaction pile 01-13-2011

Chul Soo Yoon, Gyunggi-Do KR

Patent application numberDescriptionPublished
20110248303METHOD FOR PREPARING A B-SiAION PHOSPHOR - There is provided a method for preparing a β-SiAlON phosphor capable of be controlled to show characteristics such as high brightness and desired particle size distribution. The method for preparing a β-SiAlON phosphor represented by Formula: Si10-13-2011