Patents by Inventor Jae-Yeon Song

Jae-Yeon Song has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for transmitting and receiving multi-media services
    Patent number: 9462311
    Abstract: A server for transmitting and receiving messages for a Signaling (S) layer in a Moving Picture Experts Group (MPEG) Media Transport (MMT) is provided. The server includes a first sub-layer of the S layer for producing first messages to provide information used for the use of MPEG, a second sub-layer of the S layer for producing second messages to provide information used for delivering MPEG media, and a Delivery (D) layer for making external and internal deliveries of the first and the second messages, wherein each of the first and the second messages includes at least one field corresponding to each of the message type, version, length, extension field and payload.
    Type: Grant
    Filed: May 2, 2013
    Date of Patent: October 4, 2016
    Assignees: Samsung Electronics Co., Ltd., University of Seoul Industry Cooperation Foundation
    Inventors: Sung-Oh Hwang, Yong-Han Kim, Kyung-Mo Park, Sung-Ryeul Rhyu, Jae-Yeon Song
  • Method and apparatus for managing dynamic queue in broadcasting system
    Patent number: 9438528
    Abstract: A method and an apparatus for adaptively coping with a network environment are provided. The method and apparatus includes a packet descriptor for forwarding of Media Transport (MMT) packets in a network process of a switch or a router for processing MMT packets forwarding content expressed in a structure of an MMT standard. The method of managing a queue in a broadcasting system includes receiving a Moving Picture Experts Group (MPEG) MMT packet, obtaining a header of the MMT packet, and queuing the MMT packet according to a type value of a bitrate included in the header of the MMT packet.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: September 6, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Mo Park, Sung-Ryeul Rhyu, Sung-Oh Hwang, Jae-Yeon Song
  • Method and apparatus for controlling access to resources in remote user interface service
    Patent number: 9405594
    Abstract: A method is provided for controlling access to a resource of a Remote User Interface (RUI) server in an RUI client of an RUI system. The method includes sending a request for an RUI page for controlling the resource to the RUI server and receiving the RUI page, generating a connection to a Mutual Exclusion (MUTEX) of the RUI server, which corresponds to the resource, using the received RUT page, and sending a request for MUTEX locking for restricting access to the resource to the RUI server.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: August 2, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Sun Ryu, Kook-Heui Lee, Jae-Yeon Song
  • Apparatus and method for providing an application service in a broadcast system
    Patent number: 9407946
    Abstract: An apparatus and a method for driving an application, contained in a hybrid multimedia service, in a broadcast system that provides a user equipment with the hybrid multimedia service based on a hybrid network including at least a broadcast network and a network supporting an Internet protocol is provided. To this end, a broadcast server constituting the broadcast system constructs control information to be used for acquiring an instruction table for driving the application contained in the hybrid multimedia service, and transmits the constructed control information to the user equipment in a predetermined format. The user equipment may acquire the instruction table using the control information provided from the broadcast server, and drive a desired application using the acquired instruction table.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: August 2, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Mo Park, Sung-Oh Hwang, Jae-Yeon Song
  • Method and apparatus for playing live content
    Patent number: 9338206
    Abstract: A method for providing a client with a playlist of content segments accessible in a live streaming service provided in a Hypertext Transfer Protocol (HTTP) adaptive streaming format is provided. A live content processing method for a broadcast system includes transmitting and updating content-related information sent from a server to a client, checking, at the client, content segments accessible in real time and saving a previous content-related information, retrieving the content segments playable by referencing the previous content-related information, determining, at the client, whether the content requested for playback can be playable using a playlist, and notifying the user of the playback result.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: May 10, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji Eun Keum, Jae Yeon Song, Bo Sun Jung
  • Method and apparatus for random access to multimedia content in wireless communication system
    Patent number: 9332421
    Abstract: A multimedia contents random access method for a wireless communication system is provided. The live content access method of a client in a wireless communication system according to the present invention includes receiving a request for playing a content, receiving content structure information on the content from a content transfer server, receiving content segments and random access informations of the content segments from a content provision server using the content structure information, and performing, when a random access request is received, random access to the content segments using the random access information. The content random access method of the present invention is capable of accessing the content in unit of content segment such that it is possible to access a past time point in the content even before all of the content segments are received completely.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: May 3, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Ji Eun Keum, Sung Ryeul Rhyu, Seo Young Hwang, Jae Yeon Song
  • Curved liquid crystal display device
    Patent number: 9323084
    Abstract: A curved liquid crystal display device includes a liquid crystal display panel, a backlight unit, a bottom cover and a reinforcement frame. The liquid crystal display panel includes a thin film transistor substrate and a color filter substrate. The backlight unit applies light to the liquid crystal display panel. The bottom cover supports the backlight unit and has a flat shape. The reinforcement frame has a predetermined curvature and is attached to the bottom cover. The flat bottom cover is mounted on the reinforcement frame such that the flat bottom cover has the predetermined curvature of the reinforcement frame.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: April 26, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Se-Min Lee, Hyun-Woo Jang, Ji-Eun Son, JooYoung Yeon, Jae-Yeon Song, Yong-Joong Yoon, Hyo-Sung Lee
  • Conditional processing method and apparatus
    Patent number: 9298601
    Abstract: A conditional processing method and apparatus for efficient memory management are provided. A conditional processing method includes receiving a data stream including a plurality of elements; decoding the received data stream; generating a parse tree by loading the decoded data stream; determining whether a parsingSwitch element is detected while generating the parse tree; and if the parsingSwitch element is detected, loading at least one child element of the detected parsingSwitch element in a memory, based on at least one attribute of the detected parsingSwitch element.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: March 29, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seo Young Hwang, Jae Yeon Song, Kook Heui Lee
  • METHOD AND APPARATUS FOR COMMUNICATING MEDIA INFORMATION IN MULTIMEDIA COMMUNICATION SYSTEM
    Publication number: 20160073053
    Abstract: A method for sending media information by a first terminal in a multimedia communication system is provided. The method includes generating scene configuration information that includes information regarding at least one medium of multiple media, and sending the scene configuration information to a second terminal, wherein the information regarding the at least one medium includes at least one of information indicating whether to allow reproduction of the at least one medium in the second terminal, resource information used to reproduce the at least one medium, position information used to reproduce the at least one medium on a screen, and reproduction time information for the at least one medium.
    Type: Application
    Filed: November 18, 2015
    Publication date: March 10, 2016
    Inventors: Young-Sun RYU, Kyuheon KIM, Minwoo JO, Jae-Yeon SONG, Sung-Ryeul RHYU, Gwang-Hoon PARK, Doug-Young SUH
  • Method and system for providing notification message in a mobile broadcast system
    Patent number: 9282437
    Abstract: A method for providing a notification message in a transmitter of a mobile broadcast system supporting an interaction channel is disclosed. Upon an occurrence of a notification event, a first means generates a notification message, and generates at least one delivery request message including a target address based on subscription information of the corresponding terminal, using the generated notification message. A second means determines a channel over which it will deliver a notification message to the corresponding terminal based on the target address, and delivers the notification message over the determined channel.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: March 8, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo-Sun Jung, Sung-Oh Hwang, Jong-Hyo Lee, Kook-Heui Lee, Jae-Yeon Song
  • METHOD AND APPARATUS FOR TRANSMITTING A MULTIMEDIA DATA PACKET
    Publication number: 20160065643
    Abstract: A method and an apparatus for transmitting a multimedia data packet are provided. The method includes generating Media Abstraction Layer (MAL) information for abstracting information on the multimedia data to be transmitted, generating a multimedia data packet including said MAL information, and transmitting the generated multimedia data packet to a network entity.
    Type: Application
    Filed: November 9, 2015
    Publication date: March 3, 2016
    Inventors: Kyung-Mo PARK, Sung-Oh HWANG, Jae-Yeon SONG, Doug Young SUH, Yong Hun LEE
  • Curved liquid crystal display device
    Patent number: 9261720
    Abstract: A curved liquid crystal display device includes a liquid crystal display panel, a backlight unit, a bottom cover and a reinforcement frame. The liquid crystal display panel includes a thin film transistor substrate and a color filter substrate. The backlight unit applies light to the liquid crystal display panel. The bottom cover supports the backlight unit and has a flat shape. The reinforcement frame has a predetermined curvature and is attached to the bottom cover. The flat bottom cover is mounted on the reinforcement frame such that the flat bottom cover has the predetermined curvature of the reinforcement frame.
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: February 16, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Se Min Lee, Hyun Woo Jang, Ji Eun Son, Joo Young Yeon, Jae Yeon Song, Yong Joong Yoon, Hyo Sung Lee, Han Tae Seo
  • Apparatus and method for multimedia service
    Patent number: 9264720
    Abstract: An apparatus and method are provided for securing service quality in multimedia services. The method includes arranging media data samples in each data frame (moof) included a data field of a media data box (mdat), according to a specific rule, and recording control information based on the specific rule in a control information field (sidx) of the mdat. The control information defines an arrangement of the samples in each moof, and includes level information about a level assigned to each sample and index information about a location where each sample is arranged in the data field.
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: February 16, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Kyung-Mo Park, Jae-Yeon Song
  • Method and apparatus for processing user interface composed of component objects
    Patent number: 9250871
    Abstract: A method and apparatus for processing a rich media user interface composed of a plurality of component objects that is capable of transferring information from a group of component objects having a specific function but not supporting the export of information to a group of component objects importing information only through predetermined paths through unpredictable path are provided. The method for processing content composed of user interface component objects includes receiving content including a plurality of user interface component objects, extracting exportable information which is defined to be exportable outside the content, and transferring the extracted exportable information to a target object.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: February 2, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seo Young Hwang, Jae Yeon Song, Kyung Mo Park, Kook Heui Lee
  • Method and apparatus for providing widget information using an MPEG-2 layer
    Patent number: 9247302
    Abstract: The present invention relates to a method for providing a widget service. More particularly, the present invention relates to a method for providing a widget service for a receiving device using a Moving Picture Experts Group (MPEG)-2 layer, the method comprising the steps of: receiving MPEG broadcast data; loading a widget general information table (WGIT) stored in program specific information (PSI) of the MPEG broadcast data; loading the information indicated by a widget information table (WIT) of the WGIT; and generating a widget using the information indicated by the WIT.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: January 26, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Oh Hwang, Kyung-Mo Park, Jae-Yeon Song
  • Method and apparatus for processing media file for augmented reality service
    Patent number: 9224246
    Abstract: A method and an apparatus for processing a media file for an augmented reality service are provided. The method includes analyzing at least one media file including a marker track and a virtual object track to be used for providing the augmented reality service; generating image data needed for reproducing an image by extracting video data and/or audio data included in the media file; generating virtual object data for displaying a virtual object by extracting virtual object information included in the media file; and synthesizing the image data and the virtual object data based on the marker track to structure a final image and reproducing the final image on a screen.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 29, 2015
    Assignees: Samsung Electronics Co., Ltd., Kyonggi University Industry & Academia Cooperation Foundation
    Inventors: Byoung-Dai Lee, Sung-Ryeul Rhyu, Yiling Xu, Jae-Yeon Song
  • Method and apparatus for transmitting and receiving service discovery information in multimedia transmission system and file structure for the same
    Patent number: 9219931
    Abstract: A method and apparatus are provided for transmitting service discovery information in a multimedia transmission system. Service discovery information, including service access information for reception of a service, is generated. The service discovery information is transmitted after being classified into a plurality of levels.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: December 22, 2015
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Yiling Xu, Sung-Ryeul Rhyu, Jae-Yeon Song, Kyung-Mo Park
  • APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA DATA IN HYBRID NETWORK
    Publication number: 20150341474
    Abstract: An apparatus and a method for transmitting multimedia data in a hybrid network are provided. The apparatus includes a payload part including at least one of first data synchronized according to a time to be reproduced and second data other than the first data, a first header part including information on the payload part, a packet part for generating a packet, the packet part including a second header part including information on the packet, and a transceiver for generating and transmitting a signal including the payload part, the first header part, and the packet part to the hybrid network.
    Type: Application
    Filed: August 5, 2015
    Publication date: November 26, 2015
    Inventors: Kyung-Mo PARK, Sung-Oh HWANG, Jae-Yeon SONG
  • METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ADAPTIVE STREAMING MECHANISM-BASED CONTENT
    Publication number: 20150334147
    Abstract: Methods and apparatus are provided for transmitting adaptive streaming mechanism-based content. Representations, which include content components, are combined into a group. At least two of the group, a representation, and a content component type are combined into a subset. The subset is transmitted.
    Type: Application
    Filed: June 15, 2015
    Publication date: November 19, 2015
    Inventors: Sung-Ryeul RHYU, Seo-Young Hwang, Jae-Yeon Song
  • CONDITIONAL PROCESSING METHOD AND APPARATUS
    Publication number: 20150278083
    Abstract: A conditional processing method and apparatus for efficient memory management are provided. A conditional processing method includes receiving a data stream including a plurality of elements; decoding the received data stream; generating a parse tree by loading the decoded data stream; determining whether a parsingSwitch element is detected while generating the parse tree; and if the parsingSwitch element is detected, loading at least one child element of the detected parsingSwitch element in a memory, based on at least one attribute of the detected parsingSwitch element.
    Type: Application
    Filed: June 15, 2015
    Publication date: October 1, 2015
    Inventors: Seo Young HWANG, Jae Yeon Song, Kook Heui Lee