Patents by Inventor Joon-Young Choi

Joon-Young Choi 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: 20220191489
    Abstract: The present invention relates to an image information encoding and decoding method and a device for same. One embodiment of an image information encoding method according to the present invention, as an image information encoding method according to another embodiment of the present invention, includes the steps of: generating a restore block; applying a deblocking filter on the restore block; applying a Sample Adaptive Offset (SAO) on the restore block having the deblocking filter applied thereon; and transmitting information on the SAO application. During the applying of the SAO, the SAO is applied to chroma pixels, and during the transmitting of the information, in addition to information on whether the SAO is applied on the chroma pixels, at least one of area information, division information on the SAO coverage area, SAO type information, and SAO offset information is transmitted.
    Type: Application
    Filed: March 8, 2022
    Publication date: June 16, 2022
    Inventors: Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Byeong Moon Jeon, Yong Joon Jeon
  • Publication number: 20220167855
    Abstract: A biological information measuring apparatus for measuring biological information using an image sensor is provided. The biological information measuring apparatus may include a light-emitting pixel array including rows of light-emitting pixels; a light-receiving pixel array including rows of light-receiving pixels. The light-receiving pixel array may be configured to sample light that is emitted from the light-emitting pixel array and reflected by an object. The apparatus may include a bio-signal processor configured to measure biological information using data sampled by the light-receiving pixel array. Each of the light-emitting pixels may include a storage capacitor configured to store an nth light-emitting pixel signal and a memory capacitor configured to store an (n+1)th light-emitting pixel signal.
    Type: Application
    Filed: June 22, 2021
    Publication date: June 2, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Joo Kwon, Kyoung Jun Kim, Joon Hyung Lee, Yeol Ho Lee, Seol Young Choi
  • Publication number: 20220174253
    Abstract: An image receiving method includes receiving, from a plenoptic server, a high-quality image stream of a first viewpoint; requesting, from the plenoptic server, information on a second viewpoint to be shifted when a user's view is shifted, and requesting, from an edge server, a medium-quality image stream of the shifted second viewpoint; receiving, from the edge server, the medium-quality image stream of the second viewpoint and playing the received medium-quality image stream; and receiving information on the second viewpoint and subsequently playing a high-quality image stream of the second viewpoint received from the plenoptic server.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 2, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soon Choul KIM, Joon Young JUNG, Dong Joon CHOI
  • Patent number: 11343062
    Abstract: Disclosed herein are an apparatus and method for removing a self-interference signal. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program receives an upstream signal for removing self-interference, generates a downstream signal for channel estimation, replicates a self-interference signal in a time domain and a self-interference signal in a frequency domain using the upstream signal and the downstream signal, and removes the self-interference signal from the upstream signal using the replicated self-interference signal in the time domain and the replicated self-interference signal in the frequency domain.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: May 24, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Je-Won Lee, Joon-Young Jung, Dong-Joon Choi
  • Patent number: 11283157
    Abstract: A display module configured to improve transmission and reception performance of an electronic device includes: a first panel; a second panel disposed to be opposite to the first panel; and an antenna layer disposed between the first panel and the second panel, and comprising a resin layer formed by an imprinting method, wherein the resin layer includes: an engraved pattern formed in one surface; and an ink layer formed with a conductive material filled in the engraved pattern.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: March 22, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul Baik, Yong Uk Lee, Eung Yeoul Yoon, Dong Hyun Sohn, Nak Hyun Kim, Byung Ha Park, Joon-Young Choi, Won Bin Hong
  • Patent number: 11018408
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus comprising an antenna includes a board having a stack structure, wherein the board comprises a first layer and a second layer, and at least one radiating unit disposed between the first layer and the second layer. Further, the present invention also includes embodiments different from the above-described embodiment.
    Type: Grant
    Filed: July 3, 2015
    Date of Patent: May 25, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Won-Bin Hong, Kwang-Hyun Baek, Sang-Ho Lee, Joon-Young Choi
  • Publication number: 20200404714
    Abstract: An apparatus implements methods for random access in a wireless communication system using beamforming. A Subscriber Station (SS) measures a best downlink transmission beam among downlink transmission beams transmitted from a Base Station (BS), and transmits Random Access Channel (RACH) information, which includes indication information indicating the best downlink transmission beam, to the BS. The BS receives RACH information which includes indication information indicating a best downlink transmission beam among downlink transmission beams, and detects a RACH sequence and the best downlink transmission beam from the received RACH information.
    Type: Application
    Filed: September 4, 2020
    Publication date: December 24, 2020
    Inventors: Hyun-Kyu YU, Tae-Young KIM, Jeong-Ho PARK, Su-Ryong JEONG, Joon-Young CHOI
  • Patent number: 10772131
    Abstract: An apparatus implements methods for random access in a wireless communication system using beamforming. A Subscriber Station (SS) measures a best downlink transmission beam among downlink transmission beams transmitted from a Base Station (BS), and transmits Random Access Channel (RACH) information, which includes indication information indicating the best downlink transmission beam, to the BS. The BS receives RACH information which includes indication information indicating a best downlink transmission beam among downlink transmission beams, and detects an RACH sequence and the best downlink transmission beam from the received RACH information.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: September 8, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Kyu Yu, Tae-Young Kim, Jeong-Ho Park, Su-Ryong Jeong, Joon-Young Choi
  • Publication number: 20200203809
    Abstract: A display module configured to improve transmission and reception performance of an electronic device includes: a first panel; a second panel disposed to be opposite to the first panel; and an antenna layer disposed between the first panel and the second panel, and comprising a resin layer formed by an imprinting method, wherein the resin layer includes: an engraved pattern formed in one surface; and an ink layer formed with a conductive material filled in the engraved pattern.
    Type: Application
    Filed: February 18, 2020
    Publication date: June 25, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chul BAIK, Yong Uk LEE, Eung Yeoul YOON, Dong Hyun SOHN, Nak Hyun KIM, Byung Ha PARK, Joon-Young CHOI, Won Bin HONG
  • Patent number: 10573955
    Abstract: A display module configured to improve transmission and reception performance of an electronic device includes: a first panel; a second panel disposed to be opposite to the first panel; and an antenna layer disposed between the first panel and the second panel, and comprising a resin layer formed by an imprinting method, wherein the resin layer includes: an engraved pattern formed in one surface; and an ink layer formed with a conductive material filled in the engraved pattern.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: February 25, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul Baik, Yong Uk Lee, Eung Yeoul Yoon, Dong Hyun Sohn, Nak Hyun Kim, Byung Ha Park, Joon-Young Choi, Won Bin Hong
  • Patent number: 10356000
    Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). A method for uploading data by a station (STA) in a mobile communication system supporting a plurality of radio access interfaces (RAIs) is provided. The method includes, upon detecting that there is content to be uploaded, determining whether a first RAI among the plurality of RAIs is available, and when the first RAI is available, transmitting a header message including information related to the content and a body message including at least one of a plurality of segments which are generated based on the content to a proxy server through the first RAI to upload the at least one of the plurality of segments to an original server.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: July 16, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Joo Lee, Chul-Ho Lee, Jin-Hyoung Kim, Yong-Seok Park, Jin-Ho Lee, Joon-Young Choi
  • Patent number: 10208713
    Abstract: The present invention provides a canister mounted in a vehicle to reduce the discharge of fuel gas and, more particularly, a canister with a heater configured such that fuel gas adsorbed onto active carbon filled in the canister is more easily desorbed from the active carbon and introduced into an engine. The canister with the heater according to the present invention includes a canister housing including a tank port and a purge port, which are provided at the top thereof, and a plurality of inlet holes provided on one side thereof to introduce air; and a heater connected to the top of the plurality of inlet holes of the canister housing and including an air port provided at the top thereof, an open bottom, and a heater module provided therein.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: February 19, 2019
    Inventors: Hyun Kl Kim, Tae Kyu Hwang, Joon Young Choi
  • Publication number: 20180376513
    Abstract: An apparatus implements methods for random access in a wireless communication system using beamforming. A Subscriber Station (SS) measures a best downlink transmission beam among downlink transmission beams transmitted from a Base Station (BS), and transmits Random Access Channel (RACH) information, which includes indication information indicating the best downlink transmission beam, to the BS. The BS receives RACH information which includes indication information indicating a best downlink transmission beam among downlink transmission beams, and detects an RACH sequence and the best downlink transmission beam from the received RACH information.
    Type: Application
    Filed: August 31, 2018
    Publication date: December 27, 2018
    Inventors: Hyun-Kyu YU, Tae-Young KIM, Jeong-Ho PARK, Su-Ryong JEONG, Joon-Young CHOI
  • Patent number: 10091820
    Abstract: An apparatus implements methods for random access in a wireless communication system using beamforming. A Subscriber Station (SS) measures a best downlink transmission beam among downlink transmission beams transmitted from a Base Station (BS), and transmits Random Access Channel (RACH) information, which includes indication information indicating the best downlink transmission beam, to the BS. The BS receives RACH information which includes indication information indicating a best downlink transmission beam among downlink transmission beams, and detects an RACH sequence and the best downlink transmission beam from the received RACH information.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: October 2, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Kyu Yu, Tae-Young Kim, Jeong-Ho Park, Su-Ryong Jeong, Joon-Young Choi
  • Publication number: 20170155185
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus comprising an antenna includes a board having a stack structure, wherein the board comprises a first layer and a second layer, and at least one radiating unit disposed between the first layer and the second layer. Further, the present invention also includes embodiments different from the above-described embodiment.
    Type: Application
    Filed: July 3, 2015
    Publication date: June 1, 2017
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Won-Bin Hong, Kwang-Hyun Baek, Sang-Ho Lee, Joon-Young Choi
  • Publication number: 20170070441
    Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). A method for uploading data by a station (STA) in a mobile communication system supporting a plurality of radio access interfaces (RAIs) is provided. The method includes, upon detecting that there is content to be uploaded, determining whether a first RAI among the plurality of RAIs is available, and when the first RAI is available, transmitting a header message including information related to the content and a body message including at least one of a plurality of segments which are generated based on the content to a proxy server through the first RAI to upload the at least one of the plurality of segments to an original server.
    Type: Application
    Filed: September 2, 2016
    Publication date: March 9, 2017
    Inventors: Hyun-Joo LEE, Chul-Ho LEE, Jin-Hyoung KIM, Yong-Seok PARK, Jin-Ho LEE, Joon-Young CHOI
  • Patent number: 9553119
    Abstract: Methods of forming an image sensor are provided. A method of forming an image sensor includes forming a trench in a substrate to define a unit pixel region of the substrate. The method includes forming an in-situ-doped passivation layer on an exposed surface of the trench. The method includes forming a capping pattern on the in-situ-doped passivation layer, in the trench. The method includes forming a photoelectric conversion region in the unit pixel region. Moreover, the method includes forming a floating diffusion region in the unit pixel region.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: January 24, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joon-Young Choi, Taegon Kim, JunHyun Cho
  • Publication number: 20160344089
    Abstract: A display module configured to improve transmission and reception performance of an electronic device includes: a first panel; a second panel disposed to be opposite to the first panel; and an antenna layer disposed between the first panel and the second panel, and comprising a resin layer formed by an imprinting method, wherein the resin layer includes: an engraved pattern formed in one surface; and an ink layer formed with a conductive material filled in the engraved pattern.
    Type: Application
    Filed: December 22, 2015
    Publication date: November 24, 2016
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chul BAIK, Yong Uk LEE, Eung Yeoul YOON, Dong Hyun SOHN, Nak Hyun KIM, Byung Ha PARK, Joon-Young CHOI, Won Bin HONG
  • Publication number: 20160079288
    Abstract: Methods of forming an image sensor are provided. A method of forming an image sensor includes forming a trench in a substrate to define a unit pixel region of the substrate. The method includes forming an in-situ-doped passivation layer on an exposed surface of the trench. The method includes forming a capping pattern on the in-situ-doped passivation layer, in the trench. The method includes forming a photoelectric conversion region in the unit pixel region. Moreover, the method includes forming a floating diffusion region in the unit pixel region.
    Type: Application
    Filed: September 9, 2015
    Publication date: March 17, 2016
    Inventors: Joon-Young Choi, Taegon Kim, JunHyun Cho
  • Publication number: 20150340445
    Abstract: A substrate structure include a lower substrate doped with n-type impurities having a first impurity concentration, an epitaxial layer on the lower substrate, and a metallic-contaminant collection area spaced apart from the epitaxial layer in the lower substrate, the metallic-contaminant collection area doped with impurities having a second impurity concentration higher than the first impurity concentration, the metallic-contaminant collection area having lattice defects, and an upper surface of the metallic-contaminant collection area being spaced apart from a top surface of the lower substrate at a distance in a range of about 0.1 ?m to about 3 ?m.
    Type: Application
    Filed: March 12, 2015
    Publication date: November 26, 2015
    Inventors: Joon-Young CHOI, Tae-Gon KIM, Hyun-Pil NOH, Jae-Sik BAE, Sam-Jong CHOI