Patents by Inventor Yong-Joon Jeon

Yong-Joon Jeon 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).

  • Publication number: 20170105025
    Abstract: Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of: calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.
    Type: Application
    Filed: December 23, 2016
    Publication date: April 13, 2017
    Inventors: Yong Joon JEON, Seung Wook Park, Jae Hyun Lim, Jung Sun KIM, Joon Young PARK, Young Hee CHOI, Jae Won SUNG, Byeong Moon Jeon
  • Patent number: 9621911
    Abstract: According to the present invention, an inter-prediction method includes: receiving mode information on the inter-prediction of a current block; decoding the received mode information; and performing inter-prediction using the decoded mode information. According to the present invention, image compression efficiency may be improved.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: April 11, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Jae Hyun Lim, Seung Wook Park, Jung Sun Kim, Yong Joon Jeon, Joon Young Park, Byeong Moon Jeon
  • Patent number: 9608837
    Abstract: Disclosed is a method for using a portable controlling device for a home network, the method including: deactivating the portable controlling device including a first near communications module and a micro-processor in which firmware for a gateway is programmed, by disconnecting electric power supplied from a central unit that is connected to a communications network; activating the portable controlling device by electric power supplied from a first mobile terminal by connecting the portable controlling device to the first mobile terminal; and pairing the portable controlling device with a device for the home network by wireless near communications when the first mobile terminal and the device for the home network are located within a predetermined distance range for performing a pairing process by the wireless near communications.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: March 28, 2017
    Inventor: Yong Joon Jeon
  • Publication number: 20170085389
    Abstract: Disclosed is a method for using a portable controlling device for a home network, the method including: deactivating the portable controlling device including a first near communications module and a micro-processor in which firmware for a gateway is programmed, by disconnecting electric power supplied from a central unit that is connected to a communications network; activating the portable controlling device by electric power supplied from a first mobile terminal by connecting the portable controlling device to the first mobile terminal; and pairing the portable controlling device with a device for the home network by wireless near communications when the first mobile terminal and the device for the home network are located within a predetermined distance range for performing a pairing process by the wireless near communications.
    Type: Application
    Filed: June 9, 2016
    Publication date: March 23, 2017
    Inventor: Yong Joon Jeon
  • Publication number: 20170084101
    Abstract: Provided is a method for controlling a door lock of a home network system, the method including: generating release information used for locking or unlocking the door lock in an external software module which communicates with a first smart terminal of a user according to a request from the first smart terminal, or in a software installed in the first smart terminal; transmitting the generated release information to the gateway and a second smart terminal of a temporary user; transmitting the received release information to a controller of the door lock; and locking/unlocking the door lock by determining whether release information input by the temporary user are identical to the release information transmitted from the gateway.
    Type: Application
    Filed: May 13, 2016
    Publication date: March 23, 2017
    Inventor: Yong Joon Jeon
  • Patent number: 9602843
    Abstract: The present invention relates to an entropy decoding method and to a decoding apparatus using same. The entropy decoding method according to the present invention comprises: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. In the step of decoding the bin, context-based decoding or bypass decoding is performed for each bin of the syntax element.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: March 21, 2017
    Assignee: LG Electronics Inc.
    Inventors: Jae Hyun Lim, Seung Wook Park, Yong Joon Jeon, Chul Keun Kim, Young Hee Choi, Jung Sun Kim, Nae Ri Park, Hendry Hendry, Byeong Moon Jeon, Joon Young Park
  • Publication number: 20170078674
    Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.
    Type: Application
    Filed: November 4, 2016
    Publication date: March 16, 2017
    Inventors: Yong Joon JEON, Seung Wook PARK, Jung Sun KIM, Joon Young PARK, Byeong Moon JEON, Jae Hyun LIM
  • Patent number: 9582188
    Abstract: A method for adjusting a display area and an electronic device are provided. The method may include, detecting a gesture for setting an inactive area in an active area of a display, identifying a size and a location of an inactive area to set, and designating part of the active area as the inactive area based on the identified size and location of the virtual inactive area.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: February 28, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Geon-Soo Kim, Doo-Suk Kang, Soo-Ji Hwang, Yong-Joon Jeon, Jee-Hye Jung
  • Patent number: 9571974
    Abstract: An electronic device is provided. The electronic device includes a first communication module configured to support a first communication method, a second communication module configured to support a second communication method, a memory configured to store data used for operations of the first communication module and the second communication module, and a processor electrically connected to the first communication module, the second communication module, and the memory.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: February 14, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Mu Choi, Jae Hwan Kim, Jin Woo Lee, Bu Seop Jung, Bo Kun Choi, Yo Han Lee, Yong Joon Jeon
  • Patent number: 9544593
    Abstract: According to the present invention, when the block merge flag of the current prediction block specifies that the motion information of the current prediction block is acquired using block merging, the motion information of the current prediction block is acquired from the motion information of the neighboring block, a reference block of a reference picture is acquired using the motion information of the current prediction block, the prediction value of the current prediction block is acquired using the reference block, and the current prediction block is restored using the residual of the current prediction block and the prediction value of the current prediction block.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: January 10, 2017
    Assignee: LG Electronics Inc.
    Inventors: Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Jae Won Sung, Byeong Moon Jeon, Yong Joon Jeon
  • Patent number: 9530224
    Abstract: Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of: calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.
    Type: Grant
    Filed: March 6, 2012
    Date of Patent: December 27, 2016
    Assignee: LG Electronics Inc.
    Inventors: Yong Joon Jeon, Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Jae Won Sung, Byeong Moon Jeon
  • Publication number: 20160364564
    Abstract: An apparatus and method for controlling lock-screen output are provided. The electronic device includes a touch screen display, a processor electrically connected to the display, and a memory electrically connected to the processor. The memory stores instructions that, when executed, cause the processor to display a first screen comprising sets of objects to the display, configure, in response to a first touch input for selecting an object displayed on the first screen, at least one object included in a set of objects related to the selected object as at least one lock object for releasing a lock screen, and display a second screen configured with the at least one lock object. In addition, various embodiments identified in the specification are enabled.
    Type: Application
    Filed: June 9, 2016
    Publication date: December 15, 2016
    Inventors: Chul Hwan LEE, Yong Joon JEON, Geon Soo KIM, Doo Suk KANG, Sung Hyuk SHIN
  • Publication number: 20160357406
    Abstract: An electronic device is provided. The electronic device includes a display outputting a screen, a processor electrically connected to the display, and a memory electrically connected to the processor and configured to store at least one image and instructions. The instructions are configured to, when executed by the processor, cause the processor control the display to display a candidate image having a first size and including at least a portion of the stored at least one image, and control the display to display a recommendation object having a second size smaller than the first size and corresponding to a portion of the candidate image on the screen together with the candidate image.
    Type: Application
    Filed: June 3, 2016
    Publication date: December 8, 2016
    Inventors: Chul Hwan LEE, Chang Ho LEE, Yong Joon JEON, Min Kyung HWANG, Sung Hyuk SHIN
  • Publication number: 20160344814
    Abstract: An electronic device, a method thereof, and a recording medium are disclosed. A main electronic device according to various embodiments of the present disclosure includes: an input interface; a communication module electrically connected to the input interface; and a processor electrically connected to the input interface and the communication module. The input interface receives an authentication request for transmitting data to sub-electronic devices of a second device group by sub-electronic devices of a first device group. The main electronic device is included in the first device group, and the processor is configured to control transmission of the authentication request to a main electronic device of the second device group when the authentication request has been received by the communication module.
    Type: Application
    Filed: May 12, 2016
    Publication date: November 24, 2016
    Inventors: Dong-Hyun YEOM, Geon-Soo KIM, Yong-Joon JEON, Min-Kyung HWANG
  • Patent number: 9489069
    Abstract: A method and apparatus for zooming in/out and displaying display information in an electronic device are provided. The method includes detecting an angle according to a touch movement and zooming in/out display information based on the angle according to the touch movement.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: November 8, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Joon Jeon, Geon-Soo Kim, Han-Jib Kim, Pil-Joo Yoon, Soo-Ji Hwang
  • Patent number: 9491281
    Abstract: An apparatus and a method for displaying unchecked messages in a terminal, which can clearly and concisely display the unchecked messages. The apparatus includes: a display unit including a 1st region displaying unchecked messages and a 2nd region displaying checked messages in an unchecked message arrangement mode; and a controller that controls the display unit to arrange and display the unchecked messages according to predetermined priorities in the 1st region in the unchecked message arrangement mode.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: November 8, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Geon-Soo Kim, Yong-Joon Jeon
  • Patent number: 9489127
    Abstract: A method for operating an electronic device is provided. The method includes obtaining input information input to a display screen and fingerprint information input to a fingerprint sensor. The method also includes executing a command matching a combination of the obtained screen input information and fingerprint information.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: November 8, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Geon-Soo Kim, Doo-Suk Kang, Dong-Hyun Yeom, Bo-Kun Choi, Yong-Joon Jeon
  • Publication number: 20160313877
    Abstract: Methods and apparatuses are provided for displaying a message by an electronic device. A reception notification for a new message is displayed on an existing chat window on a display screen of the electronic device. At least a portion of the new message is displayed for a predetermined time on the display screen, when a gesture event occurs in a predetermined area of the display screen corresponding to the reception notification.
    Type: Application
    Filed: April 25, 2016
    Publication date: October 27, 2016
    Inventors: Da-Yun HA, Min-Kyung Hwang, Jeong-Hyun Pang, Yong-Joon Jeon
  • Publication number: 20160291823
    Abstract: An electronic device includes a short range communication module configured to establish a communication channel for collecting device-related information on at least one other electronic device. The electronic device also includes a communication module configured to establish a communication channel with a service supporting device. The electronic device also includes a control module configured to transmit a message requesting function-related information installable or updatable on the other electronic device to the service supporting device in correspondence to the device-related information and configured to control transmitting identification information for receiving the function-related information and the device-related information.
    Type: Application
    Filed: June 7, 2016
    Publication date: October 6, 2016
    Inventors: Bo Kun Choi, Doo Suk Kang, Geon Soo Kim, Dong Hyun Yeom, Pil Joo Yoon, Yong Joon Jeon
  • Patent number: 9460044
    Abstract: A method for calculating a formula included in text in an electronic device includes detecting the text, detecting at least one formula included in the detected text, calculating at least the one formula, and displaying the calculated result. An apparatus for implementing the method includes at least one processor, at least one memory, and at least one program which is stored in at least the one memory and is configured to be executable by at least the one processor. The at least one program detects input text, detects at least one formula included in the detected text, calculates at least the one formula, and displays the calculated result.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: October 4, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-Hyun Pang, Seung-Soo Woo, Pil-Joo Yoon, Yong-Joon Jeon