Patents by Inventor Yong Chang

Yong Chang 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).

  • SERVER, USER TERMINAL, AND SERVICE PROVIDING METHOD, AND CONTROL METHOD THEREOF
    Publication number: 20110118974
    Abstract: A control method of a server is provided. Location information is extracted from photographed data. The photographed data is linked to a course of travel having a pre-stored street image, by applying a predetermined standard based on the extracted location information. The photographed data is provided together with the linked course of travel having the pre-stored street image.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 19, 2011
    Inventors: Woo-Yong CHANG, Seung-dong YU, Se-jun PARK, Min-jeong MOON
  • METHOD AND APPARATUS FOR PROVIDING IMAGE IN CAMERA OR REMOTE-CONTROLLER FOR CAMERA
    Publication number: 20110115932
    Abstract: A method of providing an image, the method including receiving an image capture start signal from a remote controller of the camera, successively capturing images after the image capture start signal is received, receiving an image capture end signal from the remote controller, and selecting an image captured at a time which is a predetermined period of time prior to a time at which the image capture end signal is received.
    Type: Application
    Filed: November 15, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sang-ho SHIN, Seung-dong YU, Woo-yong CHANG, Se-jun PARK, Min-jeong MOON
  • DISPLAY APPARATUS AND METHOD FOR REMOTELY OUTPUTTING AUDIO
    Publication number: 20110115988
    Abstract: A method for remotely outputting audio in a display apparatus includes outputting Audio/Visual (AV) data, if a command to remotely output audio is input while the AV data is being output, stopping outputting audio of the AV data while outputting video of the AV data, and transmitting at least one of compressed audio data separated from the AV data and information regarding a time when transmission of the compressed audio data starts to an external apparatus.
    Type: Application
    Filed: November 15, 2010
    Publication date: May 19, 2011
    Inventors: Woo-yong CHANG, Seung-dong Yu, Se-jun Park, Min-jeong Moon
  • MOBILE TERMINAL, DISPLAY APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20110115874
    Abstract: Disclosed is a control method for a display apparatus and a mobile terminal which includes a camera for taking a photograph and generating an image; a voice input unit which is used to input a voice; a user input unit which receives a user's input; a display unit which displays the image thereon; a wireless communication unit which communicates with a counterpart mobile terminal through a wireless network; and a controller which performs a video call by transmitting to the counterpart mobile terminal video call data comprising a video generated by the camera and a voice input by the voice input unit according user input, displays on the display unit a shared image during the video call, and transmits to the counterpart mobile terminal the shared image added to the video call data.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woo-Yong CHANG, Seung-Dong Yu, Se-Jun Park, Min-Jeong Moon
  • DISPLAY APPARATUS, CLIENT TERMINAL AND CONTROL METHOD THEREOF
    Publication number: 20110119713
    Abstract: Disclosed is a display apparatus which includes a communication unit which communicates with a plurality of client terminals; a receiver which receives a broadcasting signal; a signal processor which processes the broadcasting signal received by the receiver; a display unit which displays thereon an image corresponding to the broadcasting signal processed by the signal processor; a storage unit which stores therein a viewing history relating to the plurality of client terminals; and a controller which controls the communication unit to transmit to the client terminal Remote User Interface (RUI) information corresponding to the connected client terminal based on a viewing history relating to the connected client terminal.
    Type: Application
    Filed: November 4, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woo-yong CHANG, Seung-dong Yu, Se-jun Park, Min-jeong Moon
  • METHOD FOR PROVIDING POSITION INFORMATION USING TIME PERIOD
    Publication number: 20110117938
    Abstract: A method for providing position information and identifying positions of others, using an electronic apparatus, includes detecting first position information regarding a current position of the electronic apparatus, transmitting a position inquiry request and information regarding a predetermined time period to an external apparatus, receiving second position information regarding a position of the external apparatus from the external apparatus for the predetermined time period, and displaying positions of the electronic apparatus and the external apparatus on a screen using the first position information and the second position information.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-sun PYO, Seung-dong Yu, Woo-Yong Chang, Se-jun Park, Min-jeong Moon
  • SYSTEM AND METHOD FOR REMOTELY REPRODUCING CONTENT
    Publication number: 20110119728
    Abstract: A system and method for remotely reproducing content wherein content to be reproduced is transmitted to an external device. If new content are obtained while the content is currently being transmitted, the transmission of the content is stopped and the new content is transmitted to the external device. Accordingly, content from a device may be reproduced in another device, and if new content is obtained, the new content may be reproduced first.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woo-Yong Chang, Seung-dong Yu, Se-jun Park, Min-jeong Moon
  • METHOD FOR PROVIDING CONTENTS TO EXTERNAL APPARATUS
    Publication number: 20110119406
    Abstract: A content providing method is provided involving an electronic apparatus and an external apparatus communicably connected with each other. A play command of the external apparatus for a particular content is received. at the electronic apparatus When the particular content is set to a content transferable to the external apparatus, the electronic apparatus sends the particular content to the external apparatus in response to the play command. Thus, a user can check only specified photos in the external apparatus.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woo-Yong CHANG, Seung-dong Yu, Se-jun Park, Min-jeong Moon
  • MOBILE DEVICE AND METHOD FOR GENERATING A CONTROL SIGNAL
    Publication number: 20110119715
    Abstract: A mobile device and method are provided. The mobile device includes an input unit that receives a user voice command, a keyword extracting unit that extracts at least one keyword from the user voice command, a search unit that searches Electronic Program Guide (EPG) data for broadcast information related to the at least one keyword, and a generating unit that generates a broadcast control signal corresponding to the broadcast information related to the at least one keyword.
    Type: Application
    Filed: November 15, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woo-Yong CHANG, Seung-dong Yu, Se-jun Park, Min-jeong Moon
  • System and method for fast network re-entry in a broadband wireless access communication system
    Patent number: 7945265
    Abstract: A system and method for fast network re-entry in a broadband wireless access communication system. A mobile station transmits a first message requiring fast network re-entry to a base station and performs the fast network re-entry together with the base station when receiving a second message approving the fast network re-entry from the base station. The base station receives the first message, authenticates the first message using final session information of the mobile station that is previously stored in the base station, transmits the second message to the mobile station when succeeding in authentication of the first message, and performs the fast network re-entry together with the mobile station.
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: May 17, 2011
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seung-Il Yoon, Tae-Ho Kim, Jun-Hyuk Song, Hong-Sung Chang, Tae-Won Kim, Yong Chang
  • IMAGE DISPLAY APPARATUS, CAMERA AND CONTROL METHOD OF THE SAME
    Publication number: 20110109751
    Abstract: Disclosed are an image display apparatus, a camera and a control method of the same for photographing various images in a natural manner, the image display apparatus including a display unit, a user input receiver, a communication unit which communicates with at least one camera through a network, and a controller which displays an image input by the camera, and transmits a photographing signal to the camera according to the user's input.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 12, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woo-yong CHANG, Seung-dong Yu, Se-jun Park, Min-jeong Moon
  • DISPLAY APPARATUS FOR SUPPORTING SEARCH SERVICE, USER TERMINAL FOR PERFORMING SEARCH OF OBJECT, AND METHODS THEREOF
    Publication number: 20110106657
    Abstract: A method for providing a search service of a display apparatus includes receiving a selection of an object by displaying a screen that displays at least one object, and providing location information adaptive to the user terminal to the user terminal using all location information of the searched object and information regarding a user location. Accordingly, a user may conveniently search a desired object.
    Type: Application
    Filed: November 2, 2010
    Publication date: May 5, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-dong YU, Woo-Yong Chang, Se-jun Park, Min-jaong Moon, Soo-hong Park, Jin-guk Jeong
  • MOBILE DEVICE, CONTROL METHOD THEREOF, MESSAGE SENDING APPARATUS AND MESSAGE SENDING METHOD
    Publication number: 20110105088
    Abstract: Disclosed is a mobile device, a control method thereof, a message sending apparatus and a message sending method. The mobile device includes a wireless communication unit which performs wireless communication via a wireless network; a signal processing unit which processes a signal transmitted/received by the wireless communication unit; a display unit which displays an image based on the signal processed by the signal processing unit; and a control unit which receives a message from a counterpart device, displays the received message on the display unit, remotely accesses a remote device, and controls the remote device to allow the mobile device to access information stored in the remote device.
    Type: Application
    Filed: October 29, 2010
    Publication date: May 5, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-dong Yu, Woo-yong Chang, Se-jun Park, Min-Jeong Moon
  • MOBILE DEVICE AND CONTROL METHOD OF THE SAME
    Publication number: 20110105093
    Abstract: Disclosed is a mobile device which voluntarily and easily forms a network under a ubiquitous environment to perform various services and a control method of the same, the mobile device is provided, which includes a communication unit which communicates with at least one counterpart mobile device; a signal processing unit which processes a signal transmitted and received through the communication unit; a display unit which displays an image based on the signal processed by the signal processing unit; a user input unit which receives input by a user; and a controller which controls the communication unit to transmit request signals and perform the community activity with at least one counterpart mobile device.
    Type: Application
    Filed: October 27, 2010
    Publication date: May 5, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woo-yong CHANG, Sun-ae Kim, Hyung-rae Cho
  • MOBILE TERMINAL AND COMMUNICATION METHOD FOR DETERMINING A COMMUNICATION PROTOCOL
    Publication number: 20110105028
    Abstract: A mobile terminal and method for communicating through an optimum communication protocol selected from among a plurality of communication protocols. The mobile terminal includes a communication unit which communicates with a counterpart mobile terminal by a plurality of communication protocols in a network; a signal processor which processes a signal transmitted from or received by the communication unit; a display unit which displays thereon a processed signal; and a controller which controls the communication unit to communicate with the counterpart mobile terminal by an optimum communication protocol among the plurality of communication protocols.
    Type: Application
    Filed: October 22, 2010
    Publication date: May 5, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-dong YU, Woo-Yong Chang, Seong-Il Hahm, Se-jun Park, Min-jeong Moon
  • METHOD OF CONFIGURING AND UPDATING CONNECTION IDENTIFIER IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM
    Publication number: 20110096743
    Abstract: In a method of configuring connection identifier (CID) update information in a broadband wireless access (BWA) communication system where each service between an mobile station (MS) and a base station (BS) has a unique CID, a registration request message is received from the MS, requesting updating of at least one old CID used for the MS. The CID update information is configured to include a bitmap area indicating whether a service corresponding to the at least one old CID is available, and a new CID area including at least one new CID in correspondence with a predetermined bit value in the bitmap area.
    Type: Application
    Filed: January 4, 2011
    Publication date: April 28, 2011
    Inventors: Jung-Shin PARK, Geun-Hwi Lim, Hong-Sung Chang, Yong Chang
  • Phase change memory device capable of increasing sensing margin and method for manufacturing the same
    Patent number: 7928422
    Abstract: A phase change memory device capable of increasing a sensing margin and a method for manufacturing the same. The phase change memory device includes a semiconductor substrate formed with a device isolation structure which defines active regions; first conductivity type impurity regions formed in surfaces of the active regions and having the shape of a line; a second conductivity type well formed in the semiconductor substrate at a position lower than the device isolation structure; a second conductivity type ion-implantation layer formed in the semiconductor substrate at a boundary between a lower end of the device isolation structure and the semiconductor substrate; a plurality of vertical PN diodes formed on the first conductivity type impurity regions; and phase change memory cells formed on the vertical PN diodes.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: April 19, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventor: Heon Yong Chang
  • Phase change memory device in which a phase change layer is stably formed and prevented from lifting and method for manufacturing the same
    Patent number: 7910908
    Abstract: A phase change memory device includes a semiconductor substrate having a plurality of phase change cell regions; a lower electrode formed in each of the phase change cell regions on the semiconductor substrate; an insulation layer formed on the semiconductor substrate to cover the lower electrode and defined with a contact hole which exposes the lower electrode; a heater formed in the contact hole; a conductive pattern formed on the insulation layer to be spaced apart from the heater; a phase change layer formed on the heater, the conductive pattern, and portions of the insulation layer between the heater and the conductive pattern; and an upper electrode formed on the phase change layer. This phase change memory device allows the phase change layer to be stably formed and prevents the phase change layer from lifting.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: March 22, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventor: Heon Yong Chang
  • PHASE CHANGE MEMORY DEVICE HAVING DIELECTRIC LAYER FOR ISOLATING CONTACT STRUCTURE FORMED BY GROWTH, SEMICONDUCTOR DEVICE HAVING THE SAME, AND METHODS FOR MANUFACTURING THE DEVICES
    Publication number: 20110059591
    Abstract: A phase change memory device includes a semiconductor substrate having an impurity region and an interlayer dielectric applying a tensile stress formed on the semiconductor substrate and having contact holes exposing the impurity region. Switching elements are formed in the contact holes; and sidewall spacers interposed between the switching elements and the interlayer dielectric and formed as a dielectric layer applying a compressive stress.
    Type: Application
    Filed: November 18, 2010
    Publication date: March 10, 2011
    Applicant: HYNIX SEMICONDUCTOR INC.
    Inventor: Heon Yong CHANG
  • APPLICATION DOWNLOADING METHOD, APPLICATION PROVIDING METHOD, USER TERMINAL USING THE SAME
    Publication number: 20110055355
    Abstract: An application downloading method, an application providing method, and a user terminal using the same. According to the application downloading method, a user terminal transmits user terminal information to a server, receives an application list generated based on the user terminal information, and display the received application list on a screen. Accordingly, the user can download a desired application more easily and simply.
    Type: Application
    Filed: August 20, 2010
    Publication date: March 3, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-cheol LEE, Nam-geol LEE, Woo-yong CHANG, Seung-dong YU, Se-jun PARK, Min-jeong MOON