Patents by Inventor Sung-gun Jung

Sung-gun Jung 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).

  • Patent number: 9547757
    Abstract: A user terminal is provided, including a communication interface unit which receives an application content at least part of which is encrypted, a storage unit which stores the received application content, a decryption unit which decrypts the application content, a user interface unit which receives a command to execute the application content, and a controlling unit which controls the decryption unit to install an application content stored in the storage unit in an encrypted state and decrypt the installed application content according to the execution command. Accordingly, an application, which is an executable content, may be downloaded and installed in a user terminal, and used and updated safely.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: January 17, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Young-seol Kim, Jae-won Lee, Sung-gun Jung
  • Patent number: 9391999
    Abstract: A method and system for executing applications in a mobile device including receiving a request for execution of the application; determining whether the mobile device is located in a restricted area where execution of the application is controlled; and determining, when the mobile device is located in a restricted area, whether to execute the application requested for execution, according to a application execution policy that allows for execution of the application in the restricted area.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: July 12, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Young Seol Kim, Jae Won Lee, Sung Gun Jung
  • Patent number: 8954487
    Abstract: A management server and method for providing a cloud computing service at high speed and reasonable cost, are provided. The management server provides a virtual machine to a client as a computing resource. The virtual machine is multiplexed by operating multiple virtual devices on a single virtual machine. Accordingly, demand for computing resources may be predicted in advance and may be provided to a user more efficiently.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: February 10, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-gun Jung, Sung-jun Lee, Byung-woan Kim, Kyung-ah Chang
  • Patent number: 8624901
    Abstract: An apparatus and method for generating an animation of a virtual character using video data and a limited number of three-dimensional (3D) key models of a virtual character, are provided. The video data includes a sequence of two-dimensional image frames. The key models are blended together using the calculated weights, and a 3D facial expression most similar to the 2D facial expression included in each image frame may be generated. When the above operations are performed for input video data including a sequence of image frames, a facial animation, which makes facial expressions according to facial expressions included in the video data may be created.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: January 7, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bong-cheol Park, Sung-gun Jung, Hyo-won Kim, Moon-ho Park, Du-na Oh
  • Publication number: 20110230211
    Abstract: A method and system for executing applications in a mobile device including receiving a request for execution of the application; determining whether the mobile device is located in a restricted area where execution of the application is controlled; and determining, when the mobile device is located in a restricted area, whether to execute the application requested for execution, according to a application execution policy that allows for execution of the application in the restricted area.
    Type: Application
    Filed: March 10, 2011
    Publication date: September 22, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young Seol KIM, Jae Won Lee, Sung Gun Jung
  • Publication number: 20110202751
    Abstract: A user terminal is provided, including a communication interface unit which receives an application content at least part of which is encrypted, a storage unit which stores the received application content, a decryption unit which decrypts the application content, a user interface unit which receives a command to execute the application content, and a controlling unit which controls the decryption unit to install an application content stored in the storage unit in an encrypted state and decrypt the installed application content according to the execution command. Accordingly, an application, which is an executable content, may be downloaded and installed in a user terminal, and used and updated safely.
    Type: Application
    Filed: January 24, 2011
    Publication date: August 18, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young-seol KIM, Jae-won Lee, Sung-gun Jung
  • Publication number: 20100325191
    Abstract: A management server and method for providing a cloud computing service at high speed and reasonable cost, are provided. The management server provides a virtual machine to a client as a computing resource. The virtual machine is multiplexed by operating multiple virtual devices on a single virtual machine. Accordingly, demand for computing resources may be predicted in advance and may be provided to a user more efficiently.
    Type: Application
    Filed: April 8, 2010
    Publication date: December 23, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-gun JUNG, Sung-jun LEE, Byung-woan KIM, Kyung-ah CHANG
  • Publication number: 20100259538
    Abstract: An apparatus and method for generating an animation of a virtual character using video data and a limited number of three-dimensional (3D) key models of a virtual character, are provided. The video data includes a sequence of two-dimensional image frames. The key models are blended together using the calculated weights, and a 3D facial expression most similar to the 2D facial expression included in each image frame may be generated. When the above operations are performed for input video data including a sequence of image frames, a facial animation, which makes facial expressions according to facial expressions included in the video data may be created.
    Type: Application
    Filed: February 3, 2010
    Publication date: October 14, 2010
    Inventors: Bong-cheol Park, Sung-gun Jung, Hyo-won Kim, Moon-ho Park, Du-na Oh