Patent application number | Description | Published |
20090195915 | METHOD OF FORMING REFERENCE PATTERN - A method of forming a reference pattern. The method includes: determining whether a boundary point of an initial reference pattern is located at an inner diameter region of a disk, which is inside an outermost circumferential track; and if the boundary point of the initial reference pattern is located at the inner diameter region of the disk, additionally forming a compensated reference pattern integrally with the initial reference pattern so that a final reference pattern extends in the direction of an outer diameter of the disk. The method allows compensation for a defective reference pattern into an effective reference pattern by extending the initial reference pattern according to whether the boundary point of the initial reference pattern is located inside the outermost circumferential track of the disk. | 08-06-2009 |
20100023691 | SYSTEM AND METHOD FOR IMPROVING A BROWSING RATE IN A HOME NETWORK - A system and method for improving a browsing rate in a Universal Plug and Play (UPnP) Audio/Video (AV) home network. A control point predicts browse data using a pre-fetching operation and pre-fetches and stores the predicted browse data, which is temporarily stored in a cache implemented in the control point. Accordingly, when a user has selected a corresponding container, the control point displays the pre-fetched browse data. The user can directly use the browse data and experiences a fast response. | 01-28-2010 |
20100182437 | METHOD FOR SHARING FILE BETWEEN CONTROL POINT AND MEDIA SERVER IN A DLNA SYSTEM, AND SYSTEM THEREOF - A method for sharing a file between a control point and a media server in a DLNA system, and a system thereof are provided, in which the control point captures a photo, determines a similarity between a facial image included in the captured photo and a facial image file corresponding to at least one media server, compares the similarity with a pre-stored value, and if the similarity is greater than or equal to the pre-stored value, transmits a Uniform Resource Identifier (URI) representing a position at which the photo is stored to the media server, and the media server accesses the URI received from the control point and receives the photo using the URI. | 07-22-2010 |
20100185987 | IMAGE MANAGEMENT METHOD AND SYSTEM USING THUMBNAIL IN DLNA SYSTEM - An image management method and system are disclosed which can increase user convenience by reducing a display time of thumbnails in a DLNA system. The DLNA system includes a digital media server for generating a thumbnail group image using thumbnails corresponding to at least one original image file and transmitting the thumbnail group image, and a digital media player for receiving the thumbnail group image from the digital media server and requesting the digital media server to transmit an original image file corresponding to a selected thumbnail among thumbnails included the thumbnail group image. | 07-22-2010 |
20100205615 | SYSTEM AND METHOD FOR MANAGING DATA BETWEEN CONTROL POINT AND AT LEAST ONE DEVICE IN DIGITAL LIVING NETWORK ALLIANCE SYSTEM - Disclosed is a method of managing data between a control point and at least one device in a DLNA system. The DLNA system includes a control point designed to generate a sleep-mode entry message and transmit the sleep-mode entry message to at least one device before entry into a sleep mode and then enter into the sleep mode. The at least one device designed to receive the sleep-mode entry message from the control point and store event information of an event when an event occurs. | 08-12-2010 |
20100284107 | METHOD OF CONTROLLING FLYING HEIGHT OF MAGNETIC HEAD AND DISK DRIVE USING THE METHOD - The flying heights of magnetic heads of a disk drive are set using an FOD (flying on demand) method in a bank mode. A first signal for adjusting the flying height of a magnetic head is issued to each magnetic head and the value of the first signal is scaled by scale values set for the magnetic heads, respectively, with one of the scale values differing from the others. The value of the first signal is changed until the magnetic head associated with the scale value different from the others touches down. A flying height for the magnetic head which touched down is determined based on the value of the first signal at the time of touch-down. The process is repeated, however with a different bank of scale values each time and set in such a way as to cause the sequential touch-down of the remaining magnetic heads, and determinations of flying heights for the magnetic heads. | 11-11-2010 |
Patent application number | Description | Published |
20130223681 | APPARATUS AND METHOD FOR IDENTIFYING FAKE FACE - An apparatus for identifying a fake face is provided. A first eye image acquirer acquires a first eye image by taking a picture of a subject while radiating a first ray having a first wavelength. A second eye image acquirer acquires a second eye image by taking a picture of the subject while radiating a second ray having a second wavelength that is shorter than the first wavelength. A controller extracts a first area and a second area having brighter lightness than the first area from each of the first and second eye images, calculates a lightness of the first area and a lightness of the second area in the first eye image, and a lightness of the first area and a lightness of the second area in the second eye image, and determines whether the subject uses a fake face based on the calculated lightness. | 08-29-2013 |
20130346553 | APPARATUS AND METHOD FOR PROVIDING UNIVERSAL PLUG AND PLAY SERVICE BASED ON WI-FI DIRECT CONNECTION IN PORTABLE TERMINAL - An apparatus and method for improving performance of a service based on Wi-Fi direct connection by verifying URI information for controlling a P2P client in a device discovery process of a MAC layer when providing a UPnP service function based on the Wi-Fi direct connection is provided. The apparatus includes a message sending unit for sending a device discovery request, a message receiving unit for receiving a response message, including URI information of a P2P client, for the device discovery request, a message analyzing unit for acquiring the URI information included in the response message, and a service controller for performing a UPnP service function based on the Wi-Fi direct connection using the acquired URI information when connecting with the P2P client, wherein the device discovery request is a device discovery request of a Wi-Fi MAC layer. | 12-26-2013 |
20150125842 | MULTIMEDIA APPARATUS, ONLINE EDUCATION SYSTEM, AND METHOD FOR PROVIDING EDUCATION CONTENT THEREOF - A multimedia apparatus and a method for providing content thereof are provided. In the method for providing content of the multimedia apparatus, user private information corresponding to authentication information of a user is acquired when the authentication information of the user for execution of content is received, a state of the user using at least one sensor is detected during reproduction of the content, a parameter of the content is changed according to the acquired private information and the state of the user, and the content is reproduced with the changed parameter. | 05-07-2015 |