Patents by Inventor Suk-Hoon Jung

Suk-Hoon 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).

  • Publication number: 20200329339
    Abstract: A server may include a communication circuit communicating with a user terminal, storage including a fingerprint DB storing fingerprints corresponding to a plurality of points and a signal fluctuation probability DB, and a processor electrically connected to the communication circuit and the storage. The processor may be configured to store similarity between first signal strength and second signal strength, which are determined based on a probability that a pair of the first signal strength and the second signal strength received from a first AP occurs with respect to fingerprints corresponding to a first point, in the signal fluctuation probability DB, to obtain a fingerprint including signal strength received from the first AP, from the user terminal, and to determine a location of the user terminal based on the obtained fingerprint and the signal fluctuation probability DB.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 15, 2020
    Inventors: Sung Hwan AHN, Byeong Cheol MOON, Suk Hoon JUNG, Dong Soo HAN, Kyung Shik ROH, Suk June YOON
  • Patent number: 10701516
    Abstract: A server may include a communication circuit communicating with a user terminal, storage including a fingerprint DB storing fingerprints corresponding to a plurality of points and a signal fluctuation probability DB, and a processor electrically connected to the communication circuit and the storage. The processor may be configured to store similarity between first signal strength and second signal strength, which are determined based on a probability that a pair of the first signal strength and the second signal strength received from a first AP occurs with respect to fingerprints corresponding to a first point, in the signal fluctuation probability DB, to obtain a fingerprint including signal strength received from the first AP, from the user terminal, and to determine a location of the user terminal based on the obtained fingerprint and the signal fluctuation probability DB.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: June 30, 2020
    Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Sung Hwan Ahn, Byeong Cheol Moon, Suk Hoon Jung, Dong Soo Han, Kyung Shik Roh, Suk June Yoon
  • Publication number: 20200110315
    Abstract: A photo alignment including a copolymer of a diamine and a dianhydride, wherein the copolymer includes a repeating unit including a first group derived from the diamine and a second group derived from the dianhydride, and wherein any one of the first group and the second group includes a photoreactive group and the other one of the first group and the second group includes at least one selected from a tert-butyl group, a tert-butoxy group, a tert-butyloxycarbonyl group, and a di-tert-butyloxycarbonyl group.
    Type: Application
    Filed: December 4, 2019
    Publication date: April 9, 2020
    Inventors: Jin-Soo JUNG, Suk Hoon KANG, Baek Kyun JEON
  • Patent number: 10557084
    Abstract: An alignment film composition includes a copolymer of a dianhydride-based compound and a diamine-based compound, and a cross-linker.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: February 11, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Suk Hoon Kang, Jong Hwan Jeon, Jin Soo Jung, In Ok Kim, Baek Kyun Jeon
  • Patent number: 10539832
    Abstract: A photo alignment including a copolymer of a diamine and a dianhydride, wherein the copolymer includes a repeating unit including a first group derived from the diamine and a second group derived from the dianhydride, and wherein any one of the first group and the second group includes a photoreactive group and the other one of the first group and the second group includes at least one selected from a tert-butyl group, a tert-butoxy group, a tert-butyloxycarbonyl group, and a di-tert-butyloxycarbonyl group.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: January 21, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-Soo Jung, Suk Hoon Kang, Baek Kyun Jeon
  • Publication number: 20190394615
    Abstract: A server may include a communication circuit communicating with a user terminal, storage including a fingerprint DB storing fingerprints corresponding to a plurality of points and a signal fluctuation probability DB, and a processor electrically connected to the communication circuit and the storage. The processor may be configured to store similarity between first signal strength and second signal strength, which are determined based on a probability that a pair of the first signal strength and the second signal strength received from a first AP occurs with respect to fingerprints corresponding to a first point, in the signal fluctuation probability DB, to obtain a fingerprint including signal strength received from the first AP, from the user terminal, and to determine a location of the user terminal based on the obtained fingerprint and the signal fluctuation probability DB.
    Type: Application
    Filed: December 15, 2017
    Publication date: December 26, 2019
    Inventors: Sung Hwan AHN, Byeong Cheol MOON, Suk Hoon JUNG, Dong Soo HAN, Kyung Shik ROH, Suk June YOON
  • Patent number: 10511947
    Abstract: A remote control apparatus is provided.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: December 17, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Je-hwan Seo, Chae-young Lim, Young-hoon Moon, Jong-ha Woo, Kyung-ik Cho, Min-sup Kim, Min-ji Kim, Jin Seol, Ki-hyun Song, Suk-hoon Yoon, Hyun-kyu Yun, Jong-keun Lee, Woong-no Jung
  • Publication number: 20190350092
    Abstract: A cover window of a flexible display device includes a base substrate including an out-folding area, an in-folding area, and peripheral areas disposed on opposing sides of at least one of the out-folding area and the in-folding area, a first hard coating layer at a top surface of the base substrate, the first hard coating layer having a substantially uniform thickness, and a second hard coating layer at a bottom surface of the base substrate opposite to the top surface, the second hard coating layer having a thickness different from the thickness of the first hard coating layer. A thickness of a first area of the second hard coating layer that overlaps with the out-folding area and the in-folding area of the base substrate is less than a thickness of a second area of the second hard coating layer that overlaps with the peripheral areas of the base substrate.
    Type: Application
    Filed: July 25, 2019
    Publication date: November 14, 2019
    Inventors: Jae-Hoon JUNG, Jong-Whan CHO, Suk-Man YANG, Young-Sik YOON, Jong-In LEE
  • Patent number: 10469856
    Abstract: An apparatus for transmitting 3DTV broadcasting encodes a base video using scalable video coding (SVC) or scalable high efficiency video coding (SHVC) scheme to generate a base layer stream and an enhancement layer stream of the base video, encodes each of an additional video and video enhancement information data for enhancing video quality of the additional video, transmits the base layer stream and the enhancement layer stream of the base video through a base layer channel and an enhancement layer channel, respectively, and transmits the encoded additional video and the encoded video enhancement information data through the base layer channel or the enhancement layer channel.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: November 5, 2019
    Assignees: ELECTRONICS AND TELELCOMMUNICATIONS RESEARCH INSTITUTE, KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Sung-Hoon Kim, Jooyoung Lee, Se Yoon Jeong, Hui Yong Kim, Jin Soo Choi, Dong Wook Kang, Jinsuk Kwak, Minsuk Lee, Kyeong Hoon Jung, Suk Jin Hong
  • Patent number: 10375839
    Abstract: A cover window of a flexible display device includes a base substrate including an out-folding area, an in-folding area, and peripheral areas disposed on opposing sides of at least one of the out-folding area and the in-folding area, a first hard coating layer at a top surface of the base substrate, the first hard coating layer having a substantially uniform thickness, and a second hard coating layer at a bottom surface of the base substrate opposite to the top surface, the second hard coating layer having a thickness different from the thickness of the first hard coating layer. A thickness of a first area of the second hard coating layer that overlaps with the out-folding area and the in-folding area of the base substrate is less than a thickness of a second area of the second hard coating layer that overlaps with the peripheral areas of the base substrate.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: August 6, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae-Hoon Jung, Jong-Whan Cho, Suk-Man Yang, Young-Sik Yoon, Jong-In Lee
  • Publication number: 20190166477
    Abstract: A remote control apparatus is provided.
    Type: Application
    Filed: August 20, 2018
    Publication date: May 30, 2019
    Inventors: Je-hwan Seo, Chae-young Lim, Young-hoon Moon, Jong-ha Woo, Kyung-ik Cho, Min-sup Kim, Min-ji Kim, Jin Seol, Ki-hyun Song, Suk-hoon Yoon, Hyun-kyu Yun, Jong-keun Lee, Woong-no Jung
  • Patent number: 10070264
    Abstract: An automated WLAN radio map construction method and system is provided. The automated WLAN radio map construction method includes: collecting WLAN fingerprints obtained by mobile device in an indoor space, machine-learning a learning model which is generated based on a state diagram in which divided areas of an indoor map are expressed by location states, arranging the collected WLAN fingerprints in corresponding location states, and storing a result of the arranging. Accordingly, collection locations of WLAN fingerprints collected in a plurality of unspecific smartphones without reference location information such as GPS signals can be automatically labeled.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: September 4, 2018
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Dong Soo Han, Suk Hoon Jung
  • Publication number: 20160150380
    Abstract: An automated WLAN radio map construction method and system is provided. The automated WLAN radio map construction method includes: collecting WLAN fingerprints obtained by mobile device in an indoor space, machine-learning a learning model which is generated based on a state diagram in which divided areas of an indoor map are expressed by location states, arranging the collected WLAN fingerprints in corresponding location states, and storing a result of the arranging. Accordingly, collection locations of WLAN fingerprints collected in a plurality of unspecific smartphones without reference location information such as GPS signals can be automatically labeled.
    Type: Application
    Filed: November 23, 2015
    Publication date: May 26, 2016
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Dong Soo HAN, Suk Hoon JUNG
  • Patent number: 9344854
    Abstract: A method of implementing a location-based service within a building is provided. The method includes receiving, from at least one electronic device, a plurality of data sets indicating information of wireless signals which the at least one electronic device measures for each time or for each location within the building; determining a similarity between the plurality of data sets; generating a logical path by integrating similar data sets; and generating a wireless signal map within the building by mapping the logical path to a physical path of the building.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: May 17, 2016
    Assignees: Samsung Electronics Co., Ltd, Korea Advanced Institute of Science and Technology
    Inventors: Hyun-Su Hong, Jae-Myeon Lee, Dong-Soo Han, Choon-Oh Lee, Han-Sung Lee, Suk-Hoon Jung, Byeong-Cheol Moon
  • Publication number: 20140378166
    Abstract: A method of implementing a location-based service within a building is provided. The method includes receiving, from at least one electronic device, a plurality of data sets indicating information of wireless signals which the at least one electronic device measures for each time or for each location within the building; determining a similarity between the plurality of data sets; generating a logical path by integrating similar data sets; and generating a wireless signal map within the building by mapping the logical path to a physical path of the building.
    Type: Application
    Filed: June 19, 2014
    Publication date: December 25, 2014
    Inventors: Hyun-Su HONG, Jae-Myeon Lee, Dong-Soo Han, Choon-Oh Lee, Han-Sung Lee, Suk-Hoon Jung, Byeong-Cheol Moon