Patents by Inventor Hyunseok YUN

Hyunseok YUN 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: 20200137720
    Abstract: A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of Things (IoT) is provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for obtaining numerology information by a user equipment (UE) includes detecting synchronization signals, obtaining first numerology information for the synchronization signals, decoding a physical broadcast channel (PBCH) based on the first numerology information, obtaining second numerology information for a physical downlink control channel (PDCCH) according to a result of the decoding, and receiving control information on the PDCCH based on the second numerology information.
    Type: Application
    Filed: November 26, 2019
    Publication date: April 30, 2020
    Inventors: Peng XUE, Hyunseok RYU, Anil AGIWAL, Hyunkyu YU, Yeohun YUN, Namjeong LEE
  • Patent number: 10635391
    Abstract: According to one embodiment of the present disclosure, an electronic device may include a housing including a portion configured to detachably couple with a part of a user's ear, a sensor installed on an outer surface of the housing or in the housing, a communication circuit installed on the outer surface of the housing or in the housing, a speaker installed on the outer surface of the housing, exposed toward an eardrum of the ear, and electrically connected to the communication circuit, a processor electronically connected to the sensor, the communication circuit, and the speaker, and a memory electrically connected to the processor.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: April 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyunseok Shin, Yongsang Yun, Sangwook Kim, Seungnyun Kim, Eunsuk Kwon, Changryong Heo
  • Publication number: 20200100216
    Abstract: A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of Things (IoT) is provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for obtaining numerology information by a user equipment (UE) includes detecting synchronization signals, obtaining first numerology information for the synchronization signals, decoding a physical broadcast channel (PBCH) based on the first numerology information, obtaining second numerology information for a physical downlink control channel (PDCCH) according to a result of the decoding, and receiving control information on the PDCCH based on the second numerology information.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Inventors: Peng XUE, Hyunseok RYU, Anil AGIWAL, Hyunkyu YU, Yeohun YUN, Namjeong LEE
  • Patent number: 10571353
    Abstract: A pressure sensing apparatus for a vehicle may include: a sensor element configured to measure a change in air pressure by a vehicle collision; a housing unit into which the sensor element is seated, and including a terminal unit electrically coupled to the sensor element, the housing unit being fixed to a vehicle body; a cover unit removably installed on the housing unit; and an elastic pressing unit including a first end coupled to the cover unit, and a second end protruding toward the sensor element and pressing the sensor element, the elastic pressing unit being made of elastically deformable material. An area of a pressing surface of the elastic pressing unit that faces the sensor element may be equal to or less than an area of a surface of the sensor element that faces the pressing surface.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: February 25, 2020
    Assignees: HYUNDAI MOBIS CO., LTD., KOREA ELECTRIC TERMINAL CO., LTD.
    Inventors: Sangdo Kim, Hyunseok Yun
  • Patent number: 10547417
    Abstract: A 5th generation (5G) or pre-5G communication system supporting higher data rate after a 4th generation (4G) communication system such as a long-term evolution (LTE) is disclosed. The system includes a scalable frame structure to integrally support various services in a cellular wireless communication system, and provides a transmission/reception method to which the corresponding frame structure is applied, so that the system performance is improved through minimizing of inter-symbol interference between the 5G system and the LTE system or between the 5G systems. The scalable frame structure adjusts a cyclic prefix (CP) length by giving a specific pattern thereto when subcarrier spacing is extended, while maintaining a CP overhead in the same manner based on the frame structure based on a specific subcarrier spacing, thereby maintaining the 2m-times relationship between a symbol length, CP length, slot length, and subframe length.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: January 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chanhong Kim, Yeohun Yun, Hyunseok Ryu, Peng Xue, Taeyoung Kim
  • Patent number: 10531469
    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). Disclosed is a method for operating a BS for supporting mixed numerology in a wireless communication system. The method includes: generating a first signal for a first group and a second signal for a second group according to different configurations; and transmitting the first signal through a first channel allocated for the first group and the second signal through a second channel allocated for the second group.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: January 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeohun Yun, Chanhong Kim, Jongbu Lim, Hyunseok Ryu, Peng Xue
  • Patent number: 10506583
    Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided to support a higher data transmission rate since 4G communication systems like LTE. The present disclosure provides a transmission and reception method applying a special resource block structure in a scalable frame structure to integrally support various services in a cellular wireless communication system. According to the present disclosure, it is possible to minimize interference between adjacent resource blocks due to heterogeneous subcarrier spacings between the 5G system and the LTE system or the 5G system to improve system performance.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: December 10, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chanhong Kim, Yeohun Yun, Hyunseok Ryu, Taeyoung Kim, Peng Xue
  • Patent number: 10499371
    Abstract: A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of Things (IoT) is provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for obtaining numerology information by a user equipment (UE) includes detecting synchronization signals, obtaining first numerology information for the synchronization signals, decoding a physical broadcast channel (PBCH) based on the first numerology information, obtaining second numerology information for a physical downlink control channel (PDCCH) according to a result of the decoding, and receiving control information on the PDCCH based on the second numerology information.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: December 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Peng Xue, Hyunseok Ryu, Anil Agiwal, Hyunkyu Yu, Yeohun Yun, Namjeong Lee
  • Patent number: 10452349
    Abstract: The present disclosure provides an electronic device and methods for operating the electronic device. The electronic device may include: a housing having a coupling member removably attachable to an ear of a user; one or more microphones provided within the housing and configured to detect an external sound; at least one speaker provided within the housing; at least one communication circuit within the housing; a processor provided within the housing and electrically coupled to the one or more microphones, the at least one speaker, and the at least one communication circuit; and at least one memory provided within the housing, and electrically coupled to the processor.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: October 22, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sangwook Kim, Hyunseok Shin, Seungnyun Kim, Yongsang Yun, Changryong Heo
  • Patent number: 10396967
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car or connected car, health care, digital education, smart retail, security and safety services. The present disclosure discloses a method capable of solving a problem of downlink-to-uplink interference (DL-to-UL interference) occurring as dynamic time division duplex (TDD) is applied in a wireless communication system.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: August 27, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jongbu Lim, Taeyoung Kim, Hyunseok Ryu, Jiyun Seol, Peng Xue, Yeohun Yun
  • Patent number: 10359817
    Abstract: A display device according to one embodiment of the present invention includes a display module, and a heat dissipation unit which is coupled to a rear side of the display module. The heat dissipation unit includes a core part including a plurality of hollow polygonal columns extending in a front/back direction, a front sheet which is coupled to a front portion of the core part, and a rear sheet which is coupled to a rear portion of the core part. The core part has a thickness of about 40% to about 60% in the front/back direction with respect to a total thickness of the heat dissipation unit in the front/back direction.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: July 23, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Seunghyun Yun, Sangsoo Lee, Hyunseok Hwang, Jangil Lee, Kwangsik Yoo, Youngdon Choi, Seokmin Hong, Kihoon Nam, Woohyuk Choi, Inkeun Ryu
  • Publication number: 20180246001
    Abstract: A pressure sensing apparatus for a vehicle may include: a sensor element configured to measure a change in air pressure by a vehicle collision; a housing unit into which the sensor element is seated, and including a terminal unit electrically coupled to the sensor element, the housing unit being fixed to a vehicle body; a cover unit removably installed on the housing unit; and an elastic pressing unit including a first end coupled to the cover unit, and a second end protruding toward the sensor element and pressing the sensor element, the elastic pressing unit being made of elastically deformable material. An area of a pressing surface of the elastic pressing unit that faces the sensor element may be equal to or less than an area of a surface of the sensor element that faces the pressing surface.
    Type: Application
    Filed: February 21, 2018
    Publication date: August 30, 2018
    Applicants: HYUNDAI MOBIS CO., LTD., KOREA ELECTRIC TERMINAL CO., LTD.
    Inventors: Sangdo KIM, Hyunseok YUN
  • Patent number: 9995403
    Abstract: A dual sealing ball valve comprises a valve body, conduit line connectors coupled to both sides of the valve body, a hollow ball disposed in the valve body, a sheet holder mounted on an inner circumferential surface of at least one of the conduit line connectors, a main sheet tightly contacting the ball around an inlet of the hollow ball, and an elastic sheet mounted on the front surface of the sheet holder. The sheet holder includes a sheet ring supporting the main sheet and the elastic sheet in a front direction, supporting the elastic sheet towards the main sheet, and pushed in the front direction by a pressurizing retainer and a sheet cap coupled to the sheet ring and contacting the main sheet to pressurize the main sheet in a rear direction and towards the elastic sheet.
    Type: Grant
    Filed: July 15, 2017
    Date of Patent: June 12, 2018
    Inventors: Joungdae Seo, Youn Gil Jung, Hyunseok Yun
  • Publication number: 20180045321
    Abstract: A dual sealing ball valve comprises a valve body, conduit line connectors coupled to both sides of the valve body, a hollow ball disposed in the valve body, a sheet holder mounted on an inner circumferential surface of at least one of the conduit line connectors, a main sheet tightly contacting the ball around an inlet of the hollow ball, and an elastic sheet mounted on the front surface of the sheet holder. The sheet holder includes a sheet ring supporting the main sheet and the elastic sheet in a front direction, supporting the elastic sheet towards the main sheet, and pushed in the front direction by a pressurizing retainer and a sheet cap coupled to the sheet ring and contacting the main sheet to pressurize the main sheet in a rear direction and towards the elastic sheet.
    Type: Application
    Filed: July 15, 2017
    Publication date: February 15, 2018
    Inventors: Joungdae SEO, Youn Gil JUNG, Hyunseok YUN