Patents by Inventor Jong Hyun Ryu

Jong Hyun Ryu 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: 20250023068
    Abstract: A hollow fiber membrane cartridge assembly, mounted in a fuel cell membrane humidifier, wherein the hollow fiber membrane cartridge assembly includes a first hollow fiber membrane cartridge and a second hollow fiber membrane cartridge having the same length and arranged in parallel with each other, a first adapter that has a first hole to accommodate an end part of a side of the first hollow fiber membrane cartridge, a second hole to accommodate an end part of a side of the second hollow fiber membrane cartridge, and a bypass hole, a second adapter that has a first hole to accommodate an end part of an opposite side of the first hollow fiber membrane cartridge and a second hole to accommodate an end part of an opposite side of the second hollow fiber membrane cartridge and faces the first adapter, and a bypass pipe coupled to the bypass hole is disclosed.
    Type: Application
    Filed: June 10, 2022
    Publication date: January 16, 2025
    Inventors: Cheol Hee LEE, Jong Hyun RYU
  • Publication number: 20240356049
    Abstract: Proposed is a fuel cell membrane humidifier which includes a main housing, a hollow fiber membrane cartridge including a seal mount and a fixing layer, an inlet housing including a coupling portion, a seal ground portion, and a main chamber, an outlet housing including a coupling portion, a gas inflow port, a second chamber, and a cartridge insertion portion, a variable seal including a body portion, and a rib elastically transformed with respect to the body portion and being in close contact with the seal ground portion, and a back pressure passage communicating between the main chamber and the seal ground portion, wherein the ground pressure of the rib on the seal ground portion is formed to increase in correspondence to the pressure of dry air of the main chamber introduced through the back pressure passage when the dry air is supplied.
    Type: Application
    Filed: June 9, 2022
    Publication date: October 24, 2024
    Inventors: Cheol Hee LEE, Jong Hyun RYU
  • Publication number: 20240323916
    Abstract: An electronic including a transceiver configured to receive, from at least one wearable device, information indicating whether the at least one wearable device is being worn; and a processor configured to determine whether the at least one wearable device that is being worn, based on the received information indicating whether the at least one wearable device is being worn, and to provide a notification to the at least one wearable device in response to determining that the at least one wearable device is being worn.
    Type: Application
    Filed: May 31, 2024
    Publication date: September 26, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun RYU, Han-joo Chae
  • Patent number: 12035277
    Abstract: An electronic including a transceiver configured to receive, from at least one wearable device, information indicating whether the at least one wearable device is being worn; and a processor configured to determine whether the at least one wearable device that is being worn, based on the received information indicating whether the at least one wearable device is being worn, and to provide a notification to the at least one wearable device in response to determining that the at least one wearable device is being worn.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: July 9, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Hyun Ryu, Han-Joo Chae
  • Publication number: 20230374241
    Abstract: Disclosed are a polyurethane foam composition for sound-absorbing materials, a method for manufacturing a polyurethane foam and a polyurethane foam manufactured using the method. Particularly, disclosed are a composition containing a polyol mixture including a polyol and an additive, and isocyanate, and the manufacture of a low-density polyurethane foam for sound-absorbing materials, which is imparted with improved appearance formability, reduced smell and enhanced sound absorption performance by controlling the content of the composition and the conditions for foaming the composition.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 23, 2023
    Applicants: HYUNDAI COMPANY, KIA Corporation, PIUSYS CO., LTD., NVH KOREA, INC.
    Inventors: Jung Wook Lee, Se Hoon Kim, Ji Wan Kim, Jin Hyung Lee, Seong Je Kim, Dae Yong Kim, Jong Hyun Ryu, Myung Sik Lee, Min Seo Wu
  • Patent number: 11782595
    Abstract: A portable device having a display, the display including a main surface area, a first curved surface area extending from a first side of the main surface area, and a second curved surface area extending from a second side of the main surface area that is opposite the first side, a sensor configured to detect a state of the portable device, and a controller configured to control the display to display a user interface (UI) on one of the first curved surface and the second curved surface based on the state detected by the sensor.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: October 10, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Youn-ho Choi, Yong-Ho Kim, Jin La, Yong-gook Park, Yu-dong Bae, Ae-young Lim, Kyung-ho Jeong
  • Publication number: 20230278643
    Abstract: A vehicle body structure with a reinforced trunk hinge mounting part includes a side outer rear extension 11 extending from a side outer 16 to the rear of a vehicle; a quarter inner 12 located under the side outer rear extension 11 and forming a space where wheels of the vehicle are mounted; a trunk hinge 31 installed on a front end of a trunk lid 30 and fastened to an outer surface of the side outer rear extension 11; and a connection member 35 connecting the side outer rear extension 11 to the quarter inner 12.
    Type: Application
    Filed: October 10, 2022
    Publication date: September 7, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jong-Hyun Ryu, Se-Young Han, Ji-Woon Go
  • Patent number: 11746203
    Abstract: Disclosed are a polyurethane foam composition for sound-absorbing materials, a method for manufacturing a polyurethane foam and a polyurethane foam manufactured using the method. Particularly, disclosed are a composition containing a polyol mixture including a polyol and an additive, and isocyanate, and the manufacture of a low-density polyurethane foam for sound-absorbing materials, which is imparted with improved appearance formability, reduced smell and enhanced sound absorption performance by controlling the content of the composition and the conditions for foaming the composition.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: September 5, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, PIUSYS Co., Ltd., NVH Korea, Inc.
    Inventors: Jung Wook Lee, Se Hoon Kim, Ji Wan Kim, Jin Hyung Lee, Seong Je Kim, Dae Yong Kim, Jong Hyun Ryu, Myung Sik Lee, Min Seo Wu
  • Patent number: 11740786
    Abstract: A portable device having a display, the display including a main surface area, a first curved surface area extending from a first side of the main surface area, and a second curved surface area extending from a second side of the main surface area that is opposite the first side, a sensor configured to detect a state of the portable device, and a controller configured to control the display to display a user interface (UI) on one of the first curved surface and the second curved surface based on the state detected by the sensor.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: August 29, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Youn-ho Choi, Yong-Ho Kim, Jin La, Yong-gook Park, Yu-dong Bae, Ae-young Lim, Kyung-ho Jeong
  • Publication number: 20230211829
    Abstract: An embodiment structure for reinforcing rigidity of a quarter member includes a rear shock absorber member configured to position a rear shock absorber, a quarter vertical member extending from an upper end portion of the rear shock absorber member to an upper portion of a quarter glass pane, and a rear pillar member extending from the upper portion of the quarter glass pane up to a rear glass pane and overlapping a portion of the quarter vertical member.
    Type: Application
    Filed: December 6, 2022
    Publication date: July 6, 2023
    Inventors: Jong Hyun Ryu, Eon Pyo Kim, Ji Woon Go
  • Patent number: 11661116
    Abstract: The present disclosure relates to a connecting structure between a quarter portion and a rear floor of a vehicle and, more specifically, to a connecting structure between a quarter and a rear floor, which can strengthen torsional rigidity of a vehicle body and secure durability of an opening of a tailgate.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: May 30, 2023
    Assignees: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Jong Hyun Ryu, Dong Oh Lee
  • Patent number: 11649565
    Abstract: Disclosed are a fiber for a sound-absorbing material for vehicles and a sound-absorbing material for vehicles including the same. The cross-section of the fiber for a sound-absorbing material includes a first end portion, a second end portion spaced apart from the first end portion, and an intermediate portion connected to the first end portion and the second end portion. The intermediate portion includes at least three bent portions. Each of the first end portion and the second end portion has a width larger than the width of the intermediate portion.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: May 16, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, GH Advanced Materials Inc., NVH Korea, INC.
    Inventors: Jung Wook Lee, Seong Je Kim, Ji Wan Kim, Tae Yoon Kim, Jong Hyun Ryu, Myung Sik Lee, Hee Koo Woo
  • Publication number: 20230130842
    Abstract: Disclosed herein is a method of manufacturing a headlining, using a moisture-curing adhesive that can be molded at a relatively low temperature and enables energy saving by not requiring a condition in which bonding surfaces are preheated to an excessively high temperature. A headlining manufactured thereby the same method is also disclosed. The method includes coating a fabric with a moisture-curing adhesive, curing the moisture-curing adhesive by spraying water onto the moisture-curing adhesive, forming a headlining member by putting the fabric coated with the moisture-curing adhesive on a substrate after the curing, and pressing the headlining member so that the fabric and the substrate are bonded to each other and the headlining is shaped at the same time, after the forming.
    Type: Application
    Filed: October 21, 2022
    Publication date: April 27, 2023
    Inventors: Chi Bong Oh, Jong Hyun Ryu, Myung Sik Lee
  • Publication number: 20220406166
    Abstract: An example method of providing an activity notification is provided. The method includes registering, by the device, information about the activity notification according to a request for registering the activity notification, and transmitting, by the device, the registered information about the activity notification to a management device, wherein the management device performs a process of providing the activity notification.
    Type: Application
    Filed: August 29, 2022
    Publication date: December 22, 2022
    Inventors: Han-joo CHAE, Hyun-soo NAH, Jong-hyun RYU, Sang-ok CHA, Seung-eok CHOI, Won-young CHOI
  • Patent number: 11455675
    Abstract: A server and method of providing an object for accessing a service of a service provider are provided. The server includes a context model providing unit configured to provide to the service provider at least one context model that is associated with the service, which is used by a device or a user, and a situation in which the device or the user uses the service; a purchase request receiving unit configured to receive a purchase request submitted by the service provider for a context model which is selected from among the at least one context model; and an object generation unit configured to generate the object for accessing the service of the service provider. The generated object is matched with the context model associated with the purchase request received from the service provider.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: September 27, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Nam-wook Kang, Jae-young Lee
  • Patent number: 11445475
    Abstract: An electronic including a transceiver configured to receive, from at least one wearable device, information indicating whether the at least one wearable device is being worn; and a processor configured to determine whether the at least one wearable device that is being worn, based on the received information indicating whether the at least one wearable device is being worn, and to provide a notification to the at least one wearable device in response to determining that the at least one wearable device is being worn.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: September 13, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Han-joo Chae
  • Patent number: 11443611
    Abstract: An example method of providing an activity notification is provided. The method includes registering, by the device, information about the activity notification according to a request for registering the activity notification, and transmitting, by the device, the registered information about the activity notification to a management device, wherein the management device performs a process of providing the activity notification.
    Type: Grant
    Filed: August 2, 2020
    Date of Patent: September 13, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Han-joo Chae, Hyun-soo Nah, Jong-hyun Ryu, Sang-ok Cha, Seung-eok Choi, Won-young Choi
  • Patent number: 11350823
    Abstract: An electronic apparatus according to various embodiments of the present disclosure may comprise: a sensor unit for sensing the movement of the electronic apparatus; a communication unit for communicating with an external apparatus; an input unit for receiving a user input; an output unit for providing information to a user; and a control unit for outputting a message inducing a particular action to the user through the output unit on the basis of medical information of the user and the movement of the electronic apparatus, or controlling the communication unit to transmit information related to the electronic apparatus to an external apparatus.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: June 7, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-tae Kim, Yong-ho Kim, Jong-hyun Ryu, Yong-gook Park, Ae-young Lim, Hyung-rae Cho
  • Publication number: 20220161866
    Abstract: The present disclosure relates to a connecting structure between a quarter portion and a rear floor of a vehicle and, more specifically, to a connecting structure between a quarter and a rear floor, which can strengthen torsional rigidity of a vehicle body and secure durability of an opening of a tailgate.
    Type: Application
    Filed: August 10, 2021
    Publication date: May 26, 2022
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Jong Hyun RYU, Dong Oh LEE
  • Patent number: 11218860
    Abstract: Provided are a method and device for providing service via wireless communication. A device which provides a service includes a wireless communication unit which receives, from an external device, information about at least one content that is being reproduced by the external device; and a controller which is configured to request an object for using a service related to the at least one content from a server, and to receive the object from the server, and to output the object via an output unit.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: January 4, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-ok Cha, Jong-hyun Ryu, Hee-chul Jeon, Won-young Choi