Patents by Inventor Jeong-hoon Son

Jeong-hoon Son 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: 20190356913
    Abstract: The present disclosure describes techniques that can be considered in intra-predicting diagonal edges that may be present in a block to be encoded. In the new intra mode proposed in the present disclosure, a prediction area is divided into two areas in the diagonal direction, and the areas can be predicted in different directions.
    Type: Application
    Filed: January 9, 2018
    Publication date: November 21, 2019
    Applicant: SK TELECOM CO., LTD
    Inventors: Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN
  • Publication number: 20190335208
    Abstract: Disclosed herein are a QTBT split structure allowing blocks of various shapes capable of more efficiently reflecting various local characteristics of video and a method of efficiently signaling the split structure.
    Type: Application
    Filed: July 8, 2019
    Publication date: October 31, 2019
    Inventors: Jeong-yeon LIM, Jae-seob SHIN, Se-hoon SON, Sun-young LEE
  • Publication number: 20190335182
    Abstract: A method and apparatus are disclosed for generating a video bitstream for high-resolution video streaming. The present disclosure in some embodiments provides a method and apparatus for generating a video bitstream by encoding a video at a different bit rate for each of video areas, in order to efficiently transmit a large amount of high-resolution video contents.
    Type: Application
    Filed: July 9, 2019
    Publication date: October 31, 2019
    Inventors: Jeong-yeon LIM, Jae-seob SHIN, Sung-gul RYOO, Se-hoon SON, Hyeong-duck KIM, Sun-young LEE
  • Publication number: 20190319133
    Abstract: An operation method and an electronic device are provided. A proximity detection mode is activated in response to deactivating the display during an execution of a call application. In response to activating the proximity detection mode, a proximity distance of an object is identified based on outputting the light through the light emitting unit and receiving the light through the light receiving unit. If the identified proximity distance is larger than a pre-defined proximity recognition distance, the proximity detection mode is deactivated and the display is activated.
    Type: Application
    Filed: June 28, 2019
    Publication date: October 17, 2019
    Inventors: Seunggoo KANG, Jung-Hoon PARK, Bokyung SIM, Jeong Gyu JO, Dong-Il SON
  • Publication number: 20190320195
    Abstract: Disclosed are a method of encoding a video, including determining a motion vector resolution of a current block, determining a motion vector of the current block according to the motion vector resolution of the current block, predicting and encoding current block using a motion vector of the current block, and encoding information on the motion vector resolution of the current block.
    Type: Application
    Filed: October 17, 2017
    Publication date: October 17, 2019
    Applicant: SK TELECOM CO., LTD.
    Inventors: Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN, Hyeong-duck KIM, Gyeong-taek LEE
  • Publication number: 20190273919
    Abstract: The present invention relates to efficient signaling of an intra prediction mode for predicting a current block in intra prediction coding. According to an aspect of the present invention, a video encoding apparatus divides dozens of intra modes into groups, selects a group to which an actual intra mode of the current block to be encoded belongs, and signals a value corresponding to the group. The video decoding apparatus acquires information on the group to which the actual intra mode of the current block belongs from a bit-stream and then evaluates intra modes belonging to the group to select a final intra mode.
    Type: Application
    Filed: October 17, 2017
    Publication date: September 5, 2019
    Inventors: Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN, Hyeong-duck KIM, Gyeong-taek LEE
  • Publication number: 20190260990
    Abstract: Disclosed herein is a method of encoding prediction information about a current block located in a first face to be encoded in encoding each face of a 2D image onto which 360 video is projected. The method includes generating prediction information candidates using neighboring blocks around the current block; and encoding a syntax element for the prediction information about the current block using the prediction information candidates. When a border of the current block coincides with a border of the first face, a block adjoining the current block based on the 360 video rather than the 2D image is set as at least a part of the neighboring blocks.
    Type: Application
    Filed: October 17, 2017
    Publication date: August 22, 2019
    Inventors: Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN, Hyeong-duck KIM, Gyeong-taek LEE
  • Patent number: 10381485
    Abstract: An electronic device is disclosed and includes a housing; a display that is exposed through one surface of the housing; a light emitting unit that is disposed on at least a part of a rear surface of the display and includes at least one light source for outputting light of at least one wavelength band; a light receiving unit that includes at least one area for receiving light of the at least one wavelength band; a light blocking element for blocking light, that is output from the at least one light source, from entering a switch for turning on/off at least one pixel of the display; a processor electrically connected with the display, the light emitting unit, and the light receiving unit; and a memory electrically connected with the processor, in which the memory includes instructions that cause, when executed, the processor to output light through the at least one light source in a state where one or more pixels included in a specific area of the display, which includes an area covering the at least one light
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: August 13, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seunggoo Kang, Jung-Hoon Park, Bokyung Sim, Jeong Gyu Jo, Dong-Il Son
  • Publication number: 20190238860
    Abstract: A method and apparatus are disclosed for generating a video bitstream for high-resolution video streaming. The present disclosure in some embodiments provides a method and apparatus for generating a video bitstream by encoding a video at a different bit rate for each of video areas, in order to efficiently transmit a large amount of high-resolution video contents.
    Type: Application
    Filed: July 3, 2017
    Publication date: August 1, 2019
    Applicants: SK Telecom Co., Ltd., Pixtree, Inc.
    Inventors: Jeong-yeon LIM, Jae-seob SHIN, Sung-gul RYOO, Se-hoon SON, Hyeong-duck KIM, Sun-young LEE
  • Patent number: 10338326
    Abstract: Provided are a multi-channel optical subassembly structure allowing an optical unit including a light source photodetector chip to be fixed through an alignment jig after active alignment is performed on an individual or single light source photodetector chip by using the alignment jig capable of electrical coupling and one electrode pad and the other electrode pad of a thermoelectric element, which are wire-bonded, capable of performing active alignment for each light source photodetector chip, that is, for each channel, capable of replacing the optical unit and the alignment jig when a problem occurs in some or all channels, capable of improving optical coupling efficiency for each channel, and capable of addressing a time-consuming and economically expensive work in which an optical subassembly is discarded when some channels fail, and a method of packaging the structure.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: July 2, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jeong Eun Kim, Hyun Seo Kang, Keo Sik Kim, Sung Chang Kim, Young Sun Kim, Ji Hyoung Ryu, Hyoung Jun Park, Dong Hoon Son, Chan Il Yeo, Young Soon Heo
  • Patent number: 10340386
    Abstract: An electronic device is disclosed and includes a housing; a display that is exposed through one surface of the housing; a light emitting unit that is disposed on at least a part of a rear surface of the display and includes at least one light source for outputting light of at least one wavelength band; a light receiving unit that includes at least one area for receiving light of the at least one wavelength band; a light blocking element for blocking light, that is output from the at least one light source, from entering a switch for turning on/off at least one pixel of the display; a processor electrically connected with the display, the light emitting unit, and the light receiving unit; and a memory electrically connected with the processor, in which the memory includes instructions that cause, when executed, the processor to output light through the at least one light source in a state where one or more pixels included in a specific area of the display, which includes an area covering the at least one light
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: July 2, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seunggoo Kang, Jung-Hoon Park, Bokyung Sim, Jeong Gyu Jo, Dong-Il Son
  • Publication number: 20160306800
    Abstract: Provided are a reply recommendation apparatus using collected data, and a system and method for automatic text construction. The reply recommendation apparatus includes a data collecting unit collecting dialog pair data including parent text data corresponding to a query and child text data, a data pre-processing unit pre-processing the collected data pair data, a vectorizing unit matching the pre-processed data to particular points on the coordinate system having predefined axes, a clustering unit performing clustering using information on the matched particular points and merging all or some of texts included in one of clusters using a preset merging method, a ranking unit scoring the degree of appropriateness as a reply to the received message for each of the clusters using a first preset scoring method, and a recommended reply providing unit providing recommended replies sequentially represented by high score assigned when the ranking unit scores the degree of appropriateness.
    Type: Application
    Filed: October 28, 2015
    Publication date: October 20, 2016
    Applicant: FLUENTY KOREA INC.
    Inventors: Jeong Hoon SON, Kang Hak KIM, Sung Jae HWANG
  • Publication number: 20060024941
    Abstract: In a method of forming a metal interconnect of a semiconductor device using a damascene process, an etch stop layer and an insulating layer are successively formed on a semiconductor substrate, into which a conductive pattern is filled. Next, the etch stop layer and the insulating layer are patterned so that an opening for exposing the etch stop layer is formed. Subsequently, a first diffusion barrier layer is formed along inner surfaces of the opening. The first diffusion barrier layer on a bottom surface of the opening and the etch stop layer are removed through an etch process using a sputtering method. Finally, a conductive material which is electrically connected to the conductive pattern is filled into the opening.
    Type: Application
    Filed: July 28, 2005
    Publication date: February 2, 2006
    Inventors: Jeong-hoon Son, Hyeok-sang Oh, Seong-il Kim, Ju-hyuck Chung