Patent application number | Description | Published |
20100187559 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - Provided is a semiconductor light emitting device and a method of fabricating the same. The semiconductor light emitting device comprises: a first conductive semiconductor layer; an active layer on the first conductive semiconductor layer; a second conductive semiconductor layer on the active layer; a second electrode part on the second conductive semiconductor layer; an insulation layer on the second electrode part; and a first electrode part on the insulation layer, a portion of the first electrode part being electrically connected to the first conductive semiconductor layer. | 07-29-2010 |
20100230712 | LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - Provided are a light emitting device and a method of fabricating the same. The light emitting device comprises a first conductive type substrate, first to fourth metal electrodes, and a light emitting diode. The first conductive type substrate comprises P-N junction first to fourth diodes. The first metal electrode is connected to the first diode and the fourth diode. The second metal electrode is connected to the third diode and the second diode. The third metal electrode is connected to the first diode and the third diode. The fourth metal electrode is connected to the second diode and the fourth diode. The light emitting diode is electrically connected to the third metal electrode and the fourth metal electrode. | 09-16-2010 |
20100320491 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor light emitting device comprises a first electrode contacting layer, a first active layer on the first electrode contacting layer, a second electrode contacting layer on the first active layer, a second active layer on the second electrode contacting layer, and a third electrode contacting layer on the second active layer. | 12-23-2010 |
20120223359 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - Provided is a semiconductor light emitting device. The semiconductor light emitting device includes: a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer between the first and second conductive semiconductor layers; an insulation layer on the second conductive semiconductor layer and including a first hole therein; a second electrode on the second conductive semiconductor layer; and a first electrode on the insulation layer and including a connection portion electrically connected to the first conductive semiconductor layer. The second electrode includes a plurality of line patterns. The connection portion of the first electrode is disposed between the plurality of line patterns of the second electrode and is disposed in the first hole of the insulation layer. | 09-06-2012 |
Patent application number | Description | Published |
20080196439 | Refrigerator with auxiliary basket - A refrigerator includes a refrigerator main body having a storage space; a door installed at the refrigerator main body to open and close the storage space; and a receiving device including a storage basket which is accommodated in the storage space and has a storage chamber to store a product and an auxiliary basket which is installed to be spaced from a bottom of the storage basket and has an insertion groove to receive a thin product such that the thin product is stored in the storage chamber in a standing state. According to the refrigerator, since a product having a large width and a small thickness can be stored in a standing state, it is possible to conveniently store a product such as a pizza box and efficiently use a storage space. | 08-21-2008 |
20080203739 | Mixed type refrigerator with unit to keep doors closed - A refrigerator capable of preventing the loss of cool air caused by successive closing of both refrigerating compartment doors. The refrigerator includes a body having a storage compartment, a pair of first and second doors provided at opposite sides of the body to open or close the storage compartment together, and a closing keeping unit provided between each door and the body, to prevent the first door, which is in a closed state, from being opened by a predetermined external force generated as the second door is closed, while allowing the first door to be opened by an external force exceeding the predetermined external force, thereby efficiently preventing the loss of cool air due to the unintentional opening of the closed door. | 08-28-2008 |
20090205357 | Refrigerator with door opening device - A refrigerator which allows a user to easily open a door of the refrigerator with a small force is disclosed. The refrigerator includes a main body having an upper storage compartment and a lower storage compartment defined on upper and lower sides, a door which slides to open and close any one of the storage compartments, a handle which is disposed at an upper portion of the door to be vertically rotatable, a plurality of push members which move to advanced positions from retreated positions in connection with a vertical rotation of the handle to separate the door from the main body, and an elastic member which is disposed between at least one of the push members and the door to restore the push members to the retreated positions when an external force is removed from the handle. | 08-20-2009 |
20110181163 | REFRIGERATOR - A refrigerator includes a fixed frame in which an electric wire cable drawn from one sidewall of a storage chamber is disposed to form a loop, a sliding frame slidably coupled to the fixed frame, and an electric wire cable housing fixed to the sliding frame to surround a portion of the electric wire cable. The electric wire cable is prevented from being damaged upon insertion and drawing of a drawer type door. | 07-28-2011 |
20110297686 | REFRIGERATOR WITH DOOR OPENING DEVICE - A refrigerator which allows a user to easily open a door of the refrigerator with a small force is disclosed. The refrigerator includes a main body having an upper storage compartment and a lower storage compartment defined on upper and lower sides, a door which slides to open and close any one of the storage compartments, a handle which is disposed at an upper portion of the door to be vertically rotatable, a plurality of push members which move to advanced positions from retreated positions in connection with a vertical rotation of the handle to separate the door from the main body, and an elastic member which is disposed between at least one of the push members and the door to restore the push members to the retreated positions when an external force is removed from the handle. | 12-08-2011 |
20150069899 | REFRIGERATOR - A refrigerator includes a fixed frame in which an electric wire cable drawn from one sidewall of a storage chamber is disposed to form a loop, a sliding frame slidably coupled to the fixed frame, and an electric wire cable housing fixed to the sliding frame to surround a portion of the electric wire cable. The electric wire cable is prevented from being damaged upon insertion and drawing of a drawer type door. | 03-12-2015 |
20150323243 | REFRIGERATOR - A refrigerator includes a storage chamber having an opening; a drawer type door to open or close the opening; a display positioned at the drawer type door; a first connector provided at a sidewall of the storage chamber; a second connector provided at the drawer type door and being electrically connected to the display; a first frame coupled to an inner wall of the storage chamber, the first frame to cover the first connector; a second frame coupled to the drawer type door, the second frame to support a storage box; and a wire electrically connected between the first connector and the second connector. The first frame has a first accommodating part to accommodate one portion of the wire and the second frame has a second accommodating part to accommodate another portion of the wire. | 11-12-2015 |
20160102904 | REFRIGERATOR - A refrigerator includes a storage chamber having an opening; a drawer type door to open or close the opening; a display positioned at the drawer type door; a first connector provided at a sidewall of the storage chamber; a second connector provided at the drawer type door and being electrically connected to the display; a first frame coupled to an inner wall of the storage chamber, the first frame to cover the first connector; a second frame coupled to the drawer type door, the second frame to support a storage box; and a wire electrically connected between the first connector and the second connector. The first frame has a first accommodating part to accommodate one portion of the wire and the second frame has a second accommodating part to accommodate another portion of the wire. | 04-14-2016 |
Patent application number | Description | Published |
20100313912 | CLEANING APPARATUS AND DUST COLLECTING METHOD USING THE SAME - A cleaning apparatus and a dust collecting method using the same are provided. The cleaning apparatus includes a body, a brush unit rotatably provided at the body, a dust collecting unit to store contaminants, such as dust, swept by the brush unit, and a blowing unit to suction contaminants, such as dust, scattered by the brush unit and to move the suctioned contaminants to the dust collecting unit. | 12-16-2010 |
20110289719 | Hand-held and stick vacuum cleaner - A hand-held and stick vacuum cleaner includes a stick body having a body discharge part formed in a front part thereof and a first connecting terminal provided on a rear part thereof; and a hand-held cleaner unit detachably mounted in the rear part of the stick body and having discharge parts formed in front and rear part thereof and a second connecting terminal corresponding to the first connecting terminal provided on the rear part thereof. | 12-01-2011 |
20110289720 | Cyclone dust collecting apparatus and hand-held cleaner having the same - The hand-held cleaner includes a body, and a cyclone dust collecting apparatus detachably mounted in the body. The cyclone dust collecting apparatus includes a pre-motor filter unit having a filter grill and a filter member, a dust collecting bin having one end to which the pre-motor filter unit is coupled and the other end opposite to the one end in which an cyclone inlet is formed, and a cyclone bin disposed in the dust collecting bin and having a spiral flow path-guide member integrally formed therein. A moving path of air drawn into the cyclone inlet is maintained in the same direction until the air is discharged through the pre-motor filter unit via the cyclone bin. | 12-01-2011 |
20120111201 | WET-SEPARATION TYPE DUST COLLECTOR FOR VACUUM - The present invention relates to a wet-separation type dust collector for a vacuum cleaner. Said dust collector comprises: a dust collecting unit for collecting dust discharged from a centrifuging unit, and a water storage unit for producing liquid drops to be sprayed into said dust collecting unit, and said dust collecting unit has a plurality of spraying holes for spraying liquid drops by means of a vacuum pressure created in the inner side of the vacuum cleaner. By the above configuration, the dust collector of the present invention can effectively separate dust particles from the centrifuging unit by evenly spraying liquid drops into the entire interior of the dust container. In addition, the dust collector prevents the backflow of floating dust particles in the dust container by rapidly transferring the dust particles towards the lower side of the dust container. | 05-10-2012 |
20120284955 | VACUUM CLEANER HAVING CYCLONE DUST COLLECTING APPARATUS - A vacuum cleaner includes a suction body to draw in dust along with air from a surface to be cleaned; a cleaner body having a suction motor; and a cyclone dust collecting apparatus detachably coupled in the cleaner body. The cyclone dust collecting apparatus includes a cyclone unit to form a first current turning in a first direction to separate the dust and the air drawn therein from each other and having a dust outlet to discharge the dust separated from the air; and a dust collecting unit to collect the dust discharged from the dust outlet. The dust outlet has a side formed adjacent to an inner wall of the dust collecting unit to form a second current turning in a second direction opposite to the first direction to allow the dust discharged through the dust outlet to whirl along the inner wall of the dust collecting unit. | 11-15-2012 |
20140359966 | DUST COLLECTING APPARATUS AND VACUUM CLEANER HAVING THE SAME - A dust collecting apparatus in which, when a filter cover is attempted to be closed in a state in which the filter is not installed, the filter cover is prevented from closing by a simple configuration, and a vacuum cleaner having the same. The dust collecting apparatus includes a filter, a cover including a filter installation part in which the filter is installed and a catching rib which is provided at the filter installation part, and a filter cover which covers an upper portion of the cover, and the filter cover includes a closing prevention rib which is restricted by the catching rib so as to prevent the filter cover from closing when the filter is not installed. | 12-11-2014 |
20140366311 | CYCLONE DUST COLLECTOR AND VACUUM CLEANER HAVING THE SAME - A cyclone dust collector includes a cyclone chamber to centrifugally separate dust by creating rotating airflow, and a ring-shaped indicator provided to the cyclone chamber to rotate due to the rotating airflow in the cyclone chamber. The indicator visualizes the rotating airflow by rotating when the rotating airflow is created. The user may easily check condition of the rotation airflow and take proper action in the case that the cleaner malfunctions. | 12-18-2014 |
20150265120 | DUST COLLECTING APPARATUS AND VACUUM CLEANER HAVING THE SAME - A dust collecting apparatus in which, when a filter cover is attempted to be closed in a state in which the filter is not installed, the filter cover is prevented from closing by a simple configuration, and a vacuum cleaner having the same. The dust collecting apparatus includes a filter, a cover including a filter installation part in which the filter is installed and a catching rib which is provided at the filter installation part, and a filter cover which covers an upper portion of the cover, and the filter cover includes a closing prevention rib which is restricted by the catching rib so as to prevent the filter cover from closing when the filter is not installed. | 09-24-2015 |
Patent application number | Description | Published |
20100036781 | APPARATUS AND METHOD PROVIDING RETRIEVAL OF ILLEGAL MOTION PICTURE DATA - Provided are an apparatus and method for detecting illegal motion picture data. The apparatus includes a key frame extractor for extracting a plurality of key frames from motion picture data, a characteristic value file generator for detecting characteristic values of the extracted key frames and generating a characteristic value file, and an illegality determiner for measuring degree of similarity between a previously stored learning model file and the characteristic value file and determining whether or not the motion picture data is legal according to the degree of similarity. | 02-11-2010 |
20100077167 | DATA STORAGE DEVICE HAVING SMART CARD BASED COPY PROTECTION FUNCTION, AND METHOD FOR STORING AND TRANSMITTING DATA THEREOF - A data storage device having a smart card based copy protection function is provided. The data storage device encodes data using the temper resistant key of the smart card as the encoding seed, stores the encoded data, and transmits the encoded data to other device. Therefore, it is impossible to modulate or to make the illegal copy of stored or transmitted data, and the reliability of the storage device can be improved. | 03-25-2010 |
20100122080 | PSEUDONYM CERTIFICATE PROCESS SYSTEM BY SPLITTING AUTHORITY - The present invention can't independently know real name information of a user unless a server of an authority treating real name certificate and a server of an authority treating pseudonym certificate collaborate mutually, so that privacy of a user isn't infringed. The present invention can acquire real name information of a user with collaboration of real name certification sever and pseudonym certification sever only if you need real name information for a user. | 05-13-2010 |
20100138929 | CONDITIONALLY TRACEABLE ANONYMOUS SERVICE SYSTEM - Conditionally traceable anonymous service system is provided. The system respectively separates subject conforming real name, subject conforming anonymity, subject requesting verification for an anonymity certification means, so that privacy of a user is hardly violated, the present invention can acquire real name information for the user only when a trace for a user is surely requested. | 06-03-2010 |
20100146603 | ANONYMOUS AUTHENTICATION-BASED PRIVATE INFORMATION MANAGEMENT SYSTEM AND METHOD - An anonymous authentication-based private information management (PIM) system and method are provided. The PIM method includes receiving an anonymous certificate not including user information from an anonymous certification authority; generating an anonymous document including the anonymous certificate and some of the user information; and providing the anonymous document to a web service provider so as to be authenticated and thus provided with a web service by the web service provider. Thus, only a minimum of user information may be provided to the web service provider. In addition, it is possible to strengthen a user's right to self-determination and control over the exposure and use of his or her personal information by allowing a user to manage his or her own personal information or entrusting the PIM server to manage user information. Moreover, it is possible to protect the privacy of a user by preventing the exposure of user information. | 06-10-2010 |
20100161970 | USER TERMINAL AND METHOD OF MANAGING USER INFORMATION - A user terminal and a method of managing user information are provided. The method includes issuing a request for issuance of a certificate for a user to a certification authority; generating a document including at least part of user information using a certificate issued by the certification authority; and issuing a subscription request to a desired web service provider by providing the document including the at least part of the user information to the desired web service provider. Therefore, it is possible to strengthen the user's right to self-determination and control over the exposure and use of his or her personal information. In addition, it is possible to improve the reliability of user information provided to each website by the user. | 06-24-2010 |
20110142346 | APPARATUS AND METHOD FOR BLOCKING OBJECTIONABLE MULTIMEDIA BASED ON SKIN COLOR AND FACE INFORMATION - Provided are an apparatus and method for blocking objectionable multimedia based on skin color and face information. The apparatus for blocking objectionable multimedia can block objectionable multimedia by obtaining skin color and face information from multimedia learning data and analyzing it to generate features that may express the objectionability, for example, the presence of a person, a body shape, and the degree of nudity; generating objectionability classification model through statistical analysis and machine learning on the features; and determining the objectionability of newly input multimedia based on the objectionability classification model. | 06-16-2011 |
20110150328 | APPARATUS AND METHOD FOR BLOCKIING OBJECTIONABLE IMAGE ON BASIS OF MULTIMODAL AND MULTISCALE FEATURES - Provided are an apparatus and method for blocking an objectionable image on the basis of multimodal and multiscale features. The apparatus includes a multiscale feature analyzer for analyzing multimodal information extracted from image training data to generate multiscale objectionable and non-objectionable features, an objectionability classification model generator for compiling statistics on the generated objectionable and non-objectionable features and performing machine learning to generate multi-level objectionability classification models, an objectionability determiner for analyzing multimodal information extracted from image data input for objectionability determination to extract at least one of multiscale features of the input image, and comparing the extracted feature with at least one of the multi-level objectionability classification models to determine objectionability of the image, and an objectionable image blocker for blocking the input image when it is determined that the image is objectionable. | 06-23-2011 |
20110153328 | OBSCENE CONTENT ANALYSIS APPARATUS AND METHOD BASED ON AUDIO DATA ANALYSIS - Provided is an obscene content analysis apparatus and method. The obscene content analysis apparatus includes a content input unit that receives content, an input data buffering unit that buffers the received content, wherein buffering is performed on content corresponding to a length of a previously set analysis section or a length longer than the analysis section, an obscenity analysis determining unit that determines whether or not the analysis section of audio data extracted from the buffered content is obscene by using a previously generated audio-based obscenity determining model and marks the analysis section with an obscenity mark when the analysis section is determined as obscene, a reproduction data buffering unit that accumulates and stores content in which obscenity has been determined by the obscenity analysis determining unit, and a content reproducing unit that reproduces the content while blocking the analysis section marked with the obscenity mark. | 06-23-2011 |
20120115447 | SYSTEM AND METHOD FOR PROVIDING SAFETY CONTENT SERVICE - The present invention discloses a system and method for providing a safety content service. The system for providing the safety content service includes a first mobile terminal which extracts meta information of new content when the new content is generated, a server which receives the meta information of the new content from the first mobile terminal, analyzes whether the content is harmful based on a file name and a hash value of the content contained in the meta information, and outputs an analysis result, and a second mobile terminal which receives the analysis result from the server. According to the present invention, it is possible to provide a service which can prevent children and teenagers from being exposed to harmful contents through mobile terminals such as smart phones such that the children and teenagers can safely use multimedia content. | 05-10-2012 |
20120237126 | APPARATUS AND METHOD FOR DETERMINING CHARACTERISTIC OF MOTION PICTURE - An apparatus and method for determining a characteristic of a motion picture. The method includes dividing the motion picture into video clips and video segments of each video clip, extracting video features from each segment, determining whether or not the respective video features have a targeted characteristic according to respective predetermined references using classifiers based on the respective features and generating determination result values, statistically combining the determination result values indicating whether or not the respective video features have the targeted characteristic according to the segments to generate first combination values, statistically combining the first combination values according to the video clips to generate second combination values, statistically combining all the second combination values to generate a final combination value, and finally determining whether or not the motion picture has the targeted characteristic using the final combination value according to a predefined final point of reference. | 09-20-2012 |
20130218891 | CONTROL METHOD FOR HARMFUL CONTENTS IN YOUTH AND TEENAGERS - The present invention provides a method of remotely controlling harmful contents including: storing connection information of a managed-terminal and connection information of a managing-terminal in a database unit by using an administrative server, by transmitting the connection information to the administrative server by using the managed-terminal; analyzing, by the managed-terminal, contents stored in the managed-terminal and creating an analysis result on the contents; requesting, by the managed-terminal, the connection information of the managing-terminal to the administrative server; transmitting, by the managed-terminal, the analysis result on the contents to the managing-terminal by using the connection information of the managing-terminal transmitted from the managing server; and processing, by the managed-terminal, the contents in accordance with a processing request for the contents transmitted from the managing-terminal. | 08-22-2013 |
20140150096 | METHOD FOR ASSURING INTEGRITY OF MOBILE APPLICATIONS AND APPARATUS USING THE METHOD - An apparatus for assuring integrity of a mobile application or application software (app) includes a developer registration management unit configured to authenticate a mobile app developer based on an authentication means in response to a subscription and registration request of the mobile app developer, and an integrity verification unit configured to verify whether the mobile app has the integrity by unpackaging the mobile app uploaded to an app store server in a packaged state and determine whether to write a code signature of the app store server to the mobile app based on an integrity verification result. Thus, a secure mobile ecosystem can be constructed. | 05-29-2014 |
20150125074 | APPARATUS AND METHOD FOR EXTRACTING SKIN AREA TO BLOCK HARMFUL CONTENT IMAGE - Disclosed are an apparatus and method for extracting a skin area to block a harmful image. The apparatus includes an image extraction unit, a skin sample area extraction unit, a background sample area extraction unit, a probability density function computation unit, and a skin area extraction unit. The image extraction unit extracts an image from image media. The skin sample area extraction unit extracts a skin sample area of the image based on prior information. The background sample area extraction unit extracts a background sample area of the image based on the prior information. The probability density function computation unit calculates the probability density functions of the skin sample area and the background sample area. The skin area extraction unit extracts a skin area from the image based on the probability density function of the skin sample area and the probability density function of the background sample area. | 05-07-2015 |
20150221097 | HARMLESS FRAME FILTER, HARMFUL IMAGE BLOCKING APPARATUS HAVING THE SAME, AND METHOD FOR FILTERING HARMLESS FRAMES - Disclosed herein are a harmless frame filter, a harmful image blocking apparatus having the filter, and a method for filtering harmless frames, which can rapidly identify clearly harmless images and exclude those harmless images in advance upon determining harmful image content including obscene images in real time, thus improving task efficiency. The harmless frame filter includes a primary filtering unit for extracting skin region candidate pixels from an input image, and primarily filtering harmless frames, based on a ratio of the skin region candidate pixels to the input image, and a secondary filtering unit for generating a Block Binary Pattern (BBP) histogram representing distribution characteristics of the skin region candidate pixels in a two-dimensional (2D) image space, and secondarily filtering harmless frames by comparing predefined learning data with the BBP histogram. | 08-06-2015 |