Kwon, Daegu Metropolitan City
Hong Seok Kwon, Daegu Metropolitan City KR
Patent application number | Description | Published |
---|---|---|
20090251557 | IMAGE PICKUP CONTROL METHOD AND APPARATUS FOR CAMERA - An image pickup control apparatus and method for controlling an image pickup device to capture an image of a scene in a condition set by a user are provided. The image pickup control method activates an image pickup unit, sets reference parameters to be compared with current parameters obtained from a preview image input through the image pickup unit for determining whether the preview image satisfies conditions defined by the reference parameters, determines whether a similarity between the current parameters and the reference parameters is within a tolerance range and controls the image pickup unit to capture the image when the similarity is within the tolerance range. Accordingly, a user is able to set the conditions under which an image is to be captured. | 10-08-2009 |
Hyeok-Tae Kwon, Daegu Metropolitan City KR
Patent application number | Description | Published |
---|---|---|
20120256885 | DISPLAY DEVICE HAVING NOISE REDUCTION FUNCTION AND NOISE REDUCTION METHOD - A display device has a noise reduction function. The display device includes a display panel, a data driver connected to the display panel, a gate driver connected to the display panel, and a signal controller. The signal controller controls the data driver and the gate driver, and includes an inversion determinator that is configured to select an inversion driving method based on an image pattern of input image data. | 10-11-2012 |
Seong Geun Kwon, Daegu Metropolitan City KR
Patent application number | Description | Published |
---|---|---|
20080254826 | CAPTION DATA TRANSMISSION AND RECEPTION METHOD IN DIGITAL BROADCASTING AND MOBILE TERMINAL USING THE SAME - The present invention relates to a caption data transmission and reception method in digital broadcasting and to a mobile terminal performing the caption data transmission and reception method. The mobile terminal capable of digital broadcast reception can provide a caption service using Binary Format for Scenes (BIFS) data contained in broadcast data. | 10-16-2008 |
20080285690 | ELECTRIC FIELD STATE DETERMINATION METHOD FOR DIGITAL MULTIMEDIA BROADCAST AND PORTABLE DEVICE USING THE SAME - A method for accurately estimating the received signal strength of a broadcast system and a portable device that may receive broadcast signals using the received signal strength estimation method are provided. An electric field state determination method for digital multimedia broadcast includes determining a current electric field on the digital broadcast channel based on at least one of whether generation of a transport stream is detected, a result of a comparison between a current buffering rate of a buffer and a threshold buffering rate, and a variation of a number of RGB frames accumulated in a buffer. | 11-20-2008 |
20090010281 | METHOD AND APPARATUS FOR TRANSCEIVING DATA - A method and apparatus for transceiving additional data using unallocated slots of a header of a frame used in a broadcast system are provided. A data transceiving apparatus includes a data transmitter for encoding, modulating, and transmitting a broadcast frame including a first region containing broadcast data and a second region containing additional data and a data receiver for receiving the broadcast frame, extracting at least any of the broadcast data and the additional data from the broadcast frame, and processing the broadcast data and the additional data independently. | 01-08-2009 |
20090128713 | DIGITAL BROADCAST RECEIVER AND CHANNEL SWITCHING METHOD THEREOF - A digital broadcast receiver and channel switching method are provided for minimizing channel switching latency by skipping an unnecessary PMT update and PIDs reset processes. A channel switching method for a digital broadcast receiver detects a channel-switching command for switching to a service channel, checks a first version of information of a currently received program mapping table received on the service channel upon detecting the channel-switching command, compares the first version of information with a second version of information of an previously received and stored program mapping table, configures the digital broadcast receiver with a set of packet identifiers (PIDs) associated with the service channel according to a version information comparison result, and performs channel switching to the service channel using the set of PIDs. | 05-21-2009 |
Seoung Geun Kwon, Daegu Metropolitan City KR
Patent application number | Description | Published |
---|---|---|
20090019307 | DIGITAL BROADCAST FILE DATA RECEIVING METHOD AND APPARATUS - A digital broadcast file data receiving method and a digital broadcast file data receiving apparatus are provided. The digital broadcast file data receiving method and the digital broadcast file data receiving apparatus enable reception and display of proper broadcast file data by detecting an error in a specific data block and receiving the specific data block again in a process of receiving digital broadcast file data. | 01-15-2009 |
Yong Dae Kwon, Daegu Metropolitan City KR
Patent application number | Description | Published |
---|---|---|
20080256482 | Mobile terminal and method for displaying detailed information about DRM contents - The present invention provides a mobile terminal and method for display of detailed information regarding digital rights management (DRM) contents in an intuitive and direct manner for the user. The detailed information includes information items that are attributes of the DRM contents (such as types, sizes, and created dates) or usage rights in licenses of the DRM contents (rights to play, display, execute, print, and export the DRM contents). Those information items associated with selected DRM contents are displayed using text or icons. | 10-16-2008 |
20080256644 | Real-time detail information display method of digital rights management contents and portable terminal using the same - A real-time detail information display method of digital rights management (DRM) contents and a portable terminal for practicing that downloads digital rights management (DRM) content information from a server, in real-time. The portable terminal extracts address information of the DRM contents indicated on the display, accesses the server based on the extracted address information, and receives the DRM content information from the server and displays it on the display. | 10-16-2008 |