Patents by Inventor Hyunchul Choi

Hyunchul 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).

  • Patent number: 11962096
    Abstract: An electronic device is provided. The electronic device includes a housing, a first antenna and a second antenna which are disposed near at least one edge of the housing inside the housing and a first distance away from each other, wherein the first antenna and second antenna are positioned different distances away from an edge vertical to the one edge, a communication circuit operatively connected to the first antenna and second antenna, at least one sensor, a processor, and a memory.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: April 16, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sehwan Choi, Sukgi Hong, Moonseok Kang, Hyunchul Kim, Yi Yang, Jungsik Park, Sungjun Lim, Jonghoon Jang
  • Publication number: 20240118045
    Abstract: A heat exchanger including a heat exchange fin; a refrigerant pipe passing through the heat exchange fin, the refrigerant pipe having a first thickness; a connecting member coupled to the refrigerant pipe; and a distribution pipe coupled to the connecting member at an outside of the heat exchange fin, the distribution pipe having a second thickness greater than the first thickness, wherein the connecting member is positioned between the refrigerant pipe and the distribution pipe so that a refrigerant is flowable through the connecting member between the refrigerant pipe and the distribution pipe, and has a thickness in a range of 95% or more and 105% or less of the second thickness.
    Type: Application
    Filed: July 31, 2023
    Publication date: April 11, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyunchul CHO, Kangtae SEO, Jeungku CHOI, Yonghwa CHOI
  • Patent number: 11941435
    Abstract: Disclosed is an electronic device including at least one processor, and a memory operatively coupled to the at least one processor. The memory stores instructions configured to enable the at least one processor to identify, in response to running of an application, a plurality of tasks related to a running operation of the application, allocate virtual runtimes to the plurality of tasks when scheduling, adjust the virtual runtime of at least one task to be run with priority among the plurality of tasks to be a minimum value, arrange the at least one task with the adjusted virtual runtime, and run the at least one task with priority according to an arrangement order.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: March 26, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Kiljae Kim, Byungsoo Kwon, Younghun Kim, Jaeho Kim, Hyunchul Seok, Daehyun Cho, Wonseo Choi
  • Patent number: 11936384
    Abstract: A multi-bit flip-flop includes a first bit flip-flop and a second bit flip-flop. The first bit flip-flop includes an input multiplexer that receives a first and second data bits, and outputs one of the first and second data bits as a third data bit; a first transmission circuit; a first latch; a second transmission circuit; and a second latch that outputs a first output data bit. The second bit flip-flop includes an input multiplexer that receives a fourth data bit and the first output data bit, and outputs one of the fourth data bit and the first output data bit as a fifth data bit; a first transmission circuit, a first latch, a second transmission circuit, and a second latch that outputs a second output data bit. The first output data bit is provided from the first bit flip-flop to the second bit flip-flop along an external wire.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: March 19, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Wonhyun Choi, Hyunchul Hwang, Minsu Kim
  • Patent number: 11929018
    Abstract: A frame generation subsystem renders a sequence of frames and a display control subsystem provides a brightness control signal configured to control a brightness of frames displayed at a display panel via pulse width modulation (PWM) of the brightness control signal and determines a deviation in a duty cycle of a first PWM period of the brightness control signal from a default duty cycle resulting from a delayed rendering of a frame. The display control subsystem adjusts a duty cycle of at least a second PWM period to compensate for the deviation in the duty cycle of the first PWM period. The resulting average duty cycle of the brightness control signal over the two frame periods is approximately equal to a default duty cycle and thereby mitigates viewable flicker resulting from the duty cycle change caused by the delayed rendering.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: March 12, 2024
    Assignee: GOOGLE LLC
    Inventors: Sang Young Youn, Sun-il Chang, Wonjae Choi, Hyunchul Kim
  • Patent number: 11894576
    Abstract: A battery module includes: a cell assembly including at least one battery cell; a module case accommodating the cell assembly; and a module connector mounted outside the module case, electrically connected to the cell assembly, and configured to connect to an external connector outside the module case. A coupling surface of the module connecter may have a first fastening part opened in at least one direction, and a corresponding coupling surface outside the module case may have a second fastening part opened bidirectionally so as to be inserted into the first fastening part in a first direction or in a second direction opposite thereto.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: February 6, 2024
    Inventors: Youngho Choi, Hyunchul Choi, Hyejin Kim
  • Patent number: 11811080
    Abstract: A battery module according to an embodiment includes: a cell structure configured by stacking a plurality of secondary battery cells; a frame including at least one opening and configured to accommodate the cell structure in an inner space thereof through the opening; and a side plate covering the opening and including a protection cover disposed between the cell structure and the frame to cover the cell structure, wherein the protection cover may include a convex edge toward the inside of the cell structure.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: November 7, 2023
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Hyejin Kim, Hyunchul Choi, Youngho Choi
  • Patent number: 11375922
    Abstract: A body measurement device and a method for controlling the same are disclosed. The body measurement device comprises a TOF camera capturing a first image that includes an RGB image and a depth image; a display displaying a graphic image; and a controller estimating a user's pose based on the first image, controlling the TOF camera to automatically capture a second image, which includes the user's body image in front of the camera, if the user's pose is a first pose, generating the user's body line image based on the captured second image, measuring the user's body size based on the generated body line image; and controlling the display to display the user's body size.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: July 5, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Eunkyung Ryu, Fataliyev Zaur, Hyunsu Choi, Wonju Lee, Hyunchul Choi
  • Patent number: 11349181
    Abstract: A battery module includes a cell assembly including at least one battery cell; a module casing configured to accommodate the cell assembly; and a busbar assembly integrated by forming, by insert-injection molding, a busbar electrically connected to an electrode lead of the cell assembly, and a busbar frame configured to cover the cell assembly at least at one side thereof.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: May 31, 2022
    Inventors: Hyejin Kim, Hyunchul Choi, Youngho Choi
  • Patent number: 11116027
    Abstract: Provided is a method of storing information on a face of a passenger in a vehicle in association with a terminal of the passenger, and an electronic apparatus therefor. In the present disclosure, at least one of an electronic apparatus, a vehicle, a vehicle terminal, and an autonomous vehicle may be connected or converged with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device associated with a 5G service, and the like.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: September 7, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Poram Kim, Hyunchul Choi, Inyeop Jang, Salkmann Ji, Hyunsu Choi, Sungmin You, Taegil Cho
  • Publication number: 20210226291
    Abstract: A battery module according to an embodiment includes: a cell structure configured by stacking a plurality of secondary battery cells; a frame including at least one opening and configured to accommodate the cell structure in an inner space thereof through the opening; and a side plate covering the opening and including a protection cover disposed between the cell structure and the frame to cover the cell structure, wherein the protection cover may include a convex edge toward the inside of the cell structure.
    Type: Application
    Filed: December 2, 2019
    Publication date: July 22, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Hyejin KIM, Hyunchul CHOI, Youngho CHOI
  • Publication number: 20210219869
    Abstract: A body measurement device and a method for controlling the same are disclosed. The body measurement device comprises a TOF camera capturing a first image that includes an RGB image and a depth image; a display displaying a graphic image; and a controller estimating a user's pose based on the first image, controlling the TOF camera to automatically capture a second image, which includes the user's body image in front of the camera, if the user's pose is a first pose, generating the user's body line image based on the captured second image, measuring the user's body size based on the generated body line image; and controlling the display to display the user's body size.
    Type: Application
    Filed: April 24, 2019
    Publication date: July 22, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Eunkyung RYU, Fataliyev ZAUR, Hyunsu CHOI, Wonju LEE, Hyunchul CHOI
  • Publication number: 20210202846
    Abstract: Provided are an organic electric element, a display panel and a display device having high efficiency or long life by including layers having excellent hole transport ability and carrier resistance.
    Type: Application
    Filed: December 29, 2020
    Publication date: July 1, 2021
    Applicants: LG DISPLAY CO., LTD., SOLUS ADVANCED MATERIALS CO., LTD.
    Inventors: Seonkeun Yoo, HeeJun Park, Soyoung Jang, JiHo Baek, Jeongdae Seo, SunKap Kwon, Minchul Jun, HyunChul Choi, Young Mo Kim, Jae Yi Sim
  • Patent number: 11028523
    Abstract: Provided is a laundry treating apparatus having a cleaning nozzle and a method for controlling the cleaning nozzle. The laundry treating apparatus may include a main body having a tub, and a circulation path formed outside the tub to circulate air from the tub along the circulation path outside the tub. A cleaning nozzle may be provided at the circulation path, and configured to inject water. A water supply passage may be provided having one side connected to a water supply source and another side connected to the cleaning nozzle. A water supply valve may be provided to open and close the water supply passage. A controller may control the water supply valve to supply water to the cleaning nozzle. The controller may control the water supply valve to supply water to the cleaning nozzle during a drain course among a plurality of drain courses.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: June 8, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Taewan Kim, Hyunchul Choi, Wonjong Kim
  • Publication number: 20210167466
    Abstract: A battery module includes: a cell assembly including at least one battery cell; a module case accommodating the cell assembly; and a module connector mounted outside the module case, electrically connected to the cell assembly, and configured to connect to an external connector outside the module case. A coupling surface of the module connector may have a first fastening part opened in at least one direction, and a corresponding coupling surface outside the module case may have a second fastening part opened bidirectionally so as to be inserted into the first fastening part in a first direction or in a second direction opposite thereto.
    Type: Application
    Filed: December 4, 2019
    Publication date: June 3, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Youngho CHOI, Hyunchul CHOI, Hyejin KIM
  • Patent number: 10942574
    Abstract: An apparatus and a method for using a blank area in a screen are provided. The electronic device includes a touch screen configured to display content and receive an event for moving the content and a processor configured to move the content to a location or in a direction based on the event, configure a blank area based on the movement of content, and display setting information in the blank area. Further, various embodiments can be implemented.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: March 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Nagyeom Yoo, Soojin Park, Hyungjin Park, Bohyun Yu, Hyunchul Choi, Hyosun Choi, Sooji Hwang
  • Patent number: 10909709
    Abstract: A body measurement device and a method for controlling the same are disclosed. The body measurement device comprises a camera capturing a first image that includes an RGB image and a depth image; a display displaying a graphic image; and a controller estimating a user's pose based on the first image, controlling the camera to automatically capture a second image, which includes the user's body image in front of the camera, if the user's pose is a first pose, generating the user's body line image based on the captured second image, measuring the user's body size based on the generated body line image; and controlling the display to display the user's body size.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: February 2, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Eunkyung Ryu, Fataliyev Zaur, Wonju Lee, Hyunsu Choi, Hyunchul Choi
  • Publication number: 20200218896
    Abstract: A body measurement device and a method for controlling the same are disclosed. The body measurement device comprises a camera capturing a first image that includes an RGB image and a depth image; a display displaying a graphic image; and a controller estimating a user's pose based on the first image, controlling the camera to automatically capture a second image, which includes the user's body image in front of the camera, if the user's pose is a first pose, generating the user's body line image based on the captured second image, measuring the user's body size based on the generated body line image; and controlling the display to display the user's body size.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 9, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Eunkyung RYU, Fataliyev ZAUR, Wonju LEE, Hyunsu CHOI, Hyunchul CHOI
  • Publication number: 20200185682
    Abstract: A battery module includes a cell assembly including at least one battery cell; a module casing configured to accommodate the cell assembly; and a busbar assembly integrated by forming, by insert-injection molding, a busbar electrically connected to an electrode lead of the cell assembly, and a busbar frame configured to cover the cell assembly at least at one side thereof.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 11, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Hyejin Kim, Hyunchul Choi, Youngho Choi
  • Publication number: 20200154497
    Abstract: Provided is a method of storing information on a face of a passenger in a vehicle in association with a terminal of the passenger, and an electronic apparatus therefor. In the present disclosure, at least one of an electronic apparatus, a vehicle, a vehicle terminal, and an autonomous vehicle may be connected or converged with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device associated with a 5G service, and the like.
    Type: Application
    Filed: December 30, 2019
    Publication date: May 14, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Poram KIM, Hyunchul CHOI, Inyeop JANG, Salkmann JI, Hyunsu CHOI, Sungmin YOU, Taegil CHO