Yoon-Chan
Yoon-Chan Choi, Suwon-Si KR
Patent application number | Description | Published |
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20120271951 | CONTROL METHOD FOR PROVIDING STORAGE SPACE OF APPLICATION AND TERMINAL AND SERVER THEREFOR - Methods and apparatus are provided that provides an external storage space of an application executed in the terminal. Registration information of a user is received through the application via an application registration request of the user. A registration request message is transmitted to a server preset for the application. The registration request message requests allocation of a storage space for the user in the server according to the registration information. The storage space corresponds to the application. A registration completion message is received from the server. The user is informed of completion of an application registration through the application, when the registration completion message is received from the server. | 10-25-2012 |
20130067597 | SYSTEM FOR CONTROLLING ACCESS TO USER RESOURCES AND METHOD THEREOF - A system for controlling access to user resources and a method thereof are provided. The system includes a client device and a server. The client device receives an input of access regulations, which define an access level and access agent for first-user resources, from a first user, and transmits the received access regulations to the server. When a second user has access to the user resources, the server controls the access in compliance with the access regulations. | 03-14-2013 |
Yoon-Chan Jhi, State College, PA US
Patent application number | Description | Published |
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20090031423 | PROACTIVE WORM CONTAINMENT (PWC) FOR ENTERPRISE NETWORKS - A proactive worm containment (PWC) solution for enterprises uses a sustained faster-than-normal outgoing connection rate to determine if a host is infected. Two novel white detection techniques are used to reduce false positives, including a vulnerability time window lemma to avoid false initial containment, and a relaxation analysis to uncontain (or unblock) those mistakenly contained (or blocked) hosts, if there are any. The system integrates seamlessly with existing signature-based or filter-based worm scan filtering solutions. Nevertheless, the invention is signature free and does not rely on worm signatures. Nor is it protocol specific, as the approach performs containment consistently over a large range of worm scan rates. It is not sensitive to worm scan rate and, being a network-level approach deployed on a host, the system requires no changes to the host's OS, applications, or hardware. | 01-29-2009 |
Yoon-Chan Oh, Yongin-Si KR
Patent application number | Description | Published |
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20150014888 | METHOD FOR FORMING A MASK PATTERN USING A LASER - A method of forming a pattern on a mask sheet using a laser beam includes determining a target scan line with respect to the mask sheet, which corresponds to a position of the pattern on a final mask sheet, determining a correction scan line with respect to the mask sheet, along which the laser beam is scanned to form the pattern of the final mask sheet, applying a counter force to the mask sheet, fixing the mask sheet onto a mask frame while the counter force is applied to the mask sheet, scanning the laser beam along the correction scan line, and releasing the counter force which is applied to the mask sheet. | 01-15-2015 |