Woo-Hyuk
Woo Hyuk Chang, Gyeongsan KR
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20140125286 | METHOD FOR CONTROLLING THE CHARGING OF SEGMENTS FOR AN ONLINE ELECTRIC VEHICLE - A method for controlling the charging of segments for an online electric vehicle is described. In some situations, the method comprises: (a) receiving, from segments, information on the speed and position of the vehicle entering the range of the power-supplying device; and (b) controlling the charging/discharging timing of the current segment from which the vehicle is leaving and the next segment into the range of which the vehicle is to enter, in accordance with the information on the speed and position of the vehicle. The charging/discharging response delay characteristics of the segments may be considered. | 05-08-2014 |
Woo Hyuk Choi, Yongin-Si KR
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20110113345 | REMOTE CONTROL METHOD AND SYSTEM, AND REMOTE CONTROL METHOD OF A MOBILE DEVICE - A remote control method and system of a mobile device are provided. The method includes connecting a host terminal to a Packet Data Serving Node (PDSN) and allocating a first Internet Protocol (IP) address to the host terminal when a remote control mode is executed, creating, by the host terminal, a text message containing the first IP address and transmitting the text message to a client terminal, connecting the client terminal to the PDSN and allocating a second IP address to the client terminal, establishing a data communication channel between the host terminal and the client terminal using the first IP address and the second IP address, and remotely controlling, by the host terminal, the client terminal via the data communication channel. | 05-12-2011 |
20110117397 | CYLINDRICAL LITHIUM SECONDARY BATTERY - A cylindrical lithium secondary battery includes: an electrode assembly with a center pin at a center of the electrode assembly; a can accommodating the electrode assembly; and a cap assembly coupled to a top of the can, wherein at least one end of the center pin is contoured to deform during collision between the center pin and a bottom surface of the can or the cap assembly and to absorb the impact so as to prevent the center pin from escaping the cylindrical lithium secondary battery. | 05-19-2011 |
Woo Hyuk Choi, Daejeon KR
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20160105619 | METHOD AND APPARATUS FOR ADJUSTING CAMERA TOP-DOWN ANGLE FOR MOBILE DOCUMENT CAPTURE - We offer a method of adjusting a camera top-down angle for a mobile terminal. The method involves automatically detecting whether a mobile terminal camera is set to top-down shooting mode based on the z-axis of the mobile terminal acceleration sensor, automatically adjusting a camera orientation by means of a mobile terminal gyroscope sensor when the camera is set to top-down shooting mode, and displaying the camera orientation at the mobile terminal so that a user recognizes the camera orientation and manually adjusts it when it does not correspond to the shooting orientation. | 04-14-2016 |
Woo-Hyuk Choi, Gyeonggi-Do KR
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20110202914 | METHOD AND SYSTEM FOR INSTALLING APPLICATIONS - A method for installing an application according to an exemplary embodiment downloads an application purchased by a client and installs the application in a terminal in an asynchronous manner. The method includes transmitting a request to download at least one application to the server, downloading an application from the server in response to the request to download at least one application and storing the downloaded application, and installing the stored application in the terminal in an order of completion of downloading of the application. | 08-18-2011 |
Woo-Hyuk Choi, Suwon-Si KR
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20110066610 | SEARCH METHOD, APPARATUS, AND SYSTEM FOR PROVIDING PREVIEW INFORMATION - A search method, an apparatus, and a system for providing preview information are provided. The search method includes receiving a list of search result items and preview information from a server in real time and outputting the list and the preview information. Therefore, a search time can be efficiently reduced, which enables a user to obtain a desired search result more rapidly. | 03-17-2011 |
Woo-Hyuk Choi, Seoul KR
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20140242983 | HETEROGENEOUS DEVICE MANAGEMENT IN MACHINE TO MACHINE AREA NETWORK - The present disclosure is related to managing heterogeneous M2M devices in a machine to machine (M2M) area network. Particularly, the present disclosure relates to supporting heterogeneous M2M devices (i.e., M2M devices not being supported in an M2M gateway) by employing a variety of network interfaces of other M2M devices in an M2M area network. | 08-28-2014 |
20140244385 | ADVERTISEMENT SERVICE USING MOBILE VEHICLE - The disclosure is related to an advertisement service using mobile vehicles. Particularly, the disclosure relates to providing advertisement content selected based on statistical information on an advertisement target at an advertisement display location. Furthermore, the selected advertisement content may be provided to a corresponding mobile vehicle before the corresponding mobile vehicle arrives at the advertisement display location. | 08-28-2014 |
Woo-Hyuk Jang, Gyeonggi-Do KR
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20150244823 | APPARATUS AND METHOD FOR PROVIDING PUSH SERVICE BASED ON LOCATION - An apparatus and method for efficiently controlling transmission of a large amount of push messages based on a location in a system of providing a location-based push service is disclosed. A push server is configured to search for at least one target electronic device to which a push message is to be transmitted, from among a plurality of electronic devices maintaining sessions with the push server, with reference to a table that stores location information of the plurality of electronic devices. The push server is also configured to transmit the push message to the found at least one target electronic device. Accordingly, since operation of searching for at least one target electronic device satisfying a location condition from among a plurality of electronic devices maintaining sessions with a push server is distributively processed by at least one push server, push messages is quickly transmitted. | 08-27-2015 |
20150245313 | APPARATUS AND METHOD FOR CONTROLLING TRANSMISSION OF PUSH MESSAGES - An apparatus and method for controlling a transmission timing of push messages in a system that provides a location-based push service. An electronic device transfers its own network information to a push server when connecting to the push server. The push server classifies electronic devices based on network information. At startup, the push server divides the electronic devices classified based on the network information into a plurality of groups, each including a predetermined number of electronic devices, and transmits push messages per unit of the groups. The push server measures a response time period taken to receive acknowledge messages in response to the push messages in a group, and adjust a waiting time for correcting a transmission time of push messages based on the response time period. The push server transmits push messages to electronic devices of the next group based on the adjusted waiting time. | 08-27-2015 |
20160028841 | METHOD AND APPARATUS FOR DISASTER NOTIFICATION - A server is provided comprising a processor configured to: receive an indication of a location of a first device that is subscribed to a disaster notification service; in response to receiving a disaster alert, detect that the first device is located in an area associated with the disaster based on the indication of the location of the first device; identify a second device that has registered the first device as a friend; and transmit a first indication of the disaster to the first device and a second indication of the disaster to the second device. | 01-28-2016 |
20160029194 | OPERATING METHOD AND DEVICE FOR DISASTER INFORMATION - Disclosed is an electronic device including a memory storing collected location information of the electronic device, and a processor configured to convert the collected location information into code information which represents a specific area of the earth. The electronic device transmits the code information to a disaster information providing device for which location information management is required in association with the provision of disaster information. Further disclosed is a disaster information providing system including the providing device and a plurality of mobile electronic devices. Disaster-related information is provided to those devices determined to be located within a damage zone, as determined by location information obtained by the respective devices and provided to the disaster information providing device. | 01-28-2016 |