Patents by Inventor Chang-jin Yang

Chang-jin Yang 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: 20240111848
    Abstract: An example electronic device includes a display, a communication circuit, a memory, and at least one processor configured to, based on a signal for requesting transmission of identification information including a call word for using first mode of an artificial intelligence assistant function of the electronic device being received, from another electronic device, through the communication circuit using first communication method, control the display to display a user interface for requesting user confirmation for transmission of the identification information; control the communication circuit to transmit the identification information to the another electronic device as a result of user confirmation through the user interface; and receive information for using a second communication method from the another electronic device.
    Type: Application
    Filed: December 8, 2023
    Publication date: April 4, 2024
    Inventors: Chang-bae YOON, Jeong-in KIM, Se-won OH, Hyo-young CHO, Kyung-rae KIM, Hee-jung KIM, Hyun-jin YANG, Ji-won CHA
  • Patent number: 11935835
    Abstract: A semiconductor device and a method of manufacturing a semiconductor device, the device including gate structures on a substrate; source/drain layers on portions of the substrate that are adjacent the gate structures, respectively; first contact plugs contacting upper surfaces of the source/drain layers, respectively; a second contact plug contacting one of the gate structures, a sidewall of the second contact plug being covered by an insulating spacer; and a third contact plug commonly contacting an upper surface of at least one of the gate structures and at least one of the first contact plugs, at least a portion of a sidewall of the third contact plug not being covered by an insulating spacer.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: March 19, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyo-Jin Kim, Chang-Hwa Kim, Hwi-Chan Jun, Chul-Hong Park, Jae-Seok Yang, Kwan-Young Chun
  • Patent number: 11259619
    Abstract: A cosmetic container is manufactured as a pouch type to accommodate a small amount of liquid cosmetics. The pouch-type liquid color makeup container facilitates confirmation of whether the container is initially opened and exhibition and selling of the container in a vending machine and the like while enabling cosmetic materials to be conveniently carried and used indoors/outdoors through the attachment/detachment of a cap and the entrance/exit of cosmetic tools. A cap attachment/detachment and cosmetic tool entrance/exit and rail movement guide are provided in a discharge member of a pouch manufactured so as to receive and portably carry a small amount of liquid cosmetics, such as lip gloss, mascara, and eyeliner; enabling detailed application by being stably held, thereby enabling various demands of young people sensitive to color to be satisfied.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: March 1, 2022
    Inventor: Chang Jin Yang
  • Publication number: 20210153626
    Abstract: The present invention relates to a cosmetic container manufactured as a pouch type so as to accommodate a small amount of liquid cosmetics, the pouch-type liquid color makeup container: facilitating confirmation of whether the container is initially opened and exhibition and selling of the container in a vending machine and the like while enabling cosmetic materials to be conveniently carried and used indoors/outdoors through the attachment/detachment of a cap and the entrance/exit of cosmetic tools by having a cap attachment/detachment and cosmetic tool entrance/exit and rail movement guide means provided in a discharge member of a pouch manufactured so as to receive and portably carry a small amount of liquid cosmetics, such as lip gloss, mascara, and eyeliner; enabling detailed application by being stably held, thereby enabling various demands of young people sensitive to color to be satisfied.
    Type: Application
    Filed: June 4, 2018
    Publication date: May 27, 2021
    Inventor: Chang Jin YANG
  • Patent number: 10772589
    Abstract: There are provided a receiving device in which detectors of different sizes can be stably accommodated and an X-ray imaging apparatus having the same. A receiving device having a receiving unit in which a first detecting device is accommodated, the receiving device including a fixer provided in the receiving unit and into which a part of a surface of the first detecting device is inserted in order to prevent movement of the first detecting device, and a guide disposed at an inner side surface of the receiving unit and including a detector support having a side that is connected to a rotating shaft to be rotatable and configured to support at least one surface of the first detecting device and at least one surface of a second detecting device having a different size from the first detecting device.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: September 15, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chang Jin Yang
  • Patent number: 10702225
    Abstract: Disclosed herein is a mobile x-ray imaging apparatus having an improved structure to reinforce security of an x-ray detector. A mobile x-ray imaging apparatus includes an x-ray source configured to generate and radiate x-rays, one or more x-ray detectors provided to detect the x-rays radiated from the x-ray source, a storage unit having one or more slots in which the one or more x-ray detectors are stored, and one or more locking units installed in the storage unit to limit withdrawal of the one or more x-ray detectors stored in the one or more slots, wherein the one or more locking units may include a pressing member provided to be pressable and one or more rotating members configured to directly receive a pressing force of the pressing member and provided to rotate and protrude toward an inside of the one or more slots.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: July 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Won Nam, Ku Il Jang, Chang Jin Yang
  • Publication number: 20190183440
    Abstract: Disclosed herein is a mobile x-ray imaging apparatus having an improved structure to reinforce security of an x-ray detector. A mobile x-ray imaging apparatus includes an x-ray source configured to generate and radiate x-rays, one or more x-ray detectors provided to detect the x-rays radiated from the x-ray source, a storage unit having one or more slots in which the one or more x-ray detectors are stored, and one or more locking units installed in the storage unit to limit withdrawal of the one or more x-ray detectors stored in the one or more slots, wherein the one or more locking units may include a pressing member provided to be pressable and one or more rotating members configured to directly receive a pressing force of the pressing member and provided to rotate and protrude toward an inside of the one or more slots.
    Type: Application
    Filed: February 22, 2019
    Publication date: June 20, 2019
    Inventors: Jae Won NAM, Ku Il JANG, Chang Jin YANG
  • Patent number: 10265034
    Abstract: Disclosed herein is a mobile x-ray imaging apparatus having an improved structure to reinforce security of an x-ray detector. A mobile x-ray imaging apparatus includes an x-ray source configured to generate and radiate x-rays, one or more x-ray detectors provided to detect the x-rays radiated from the x-ray source, a storage unit having one or more slots in which the one or more x-ray detectors are stored, and one or more locking units installed in the storage unit to limit withdrawal of the one or more x-ray detectors stored in the one or more slots, wherein the one or more locking units may include a pressing member provided to be pressable and one or more rotating members configured to directly receive a pressing force of the pressing member and provided to rotate and protrude toward an inside of the one or more slots.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: April 23, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Won Nam, Ku Il Jang, Chang Jin Yang
  • Patent number: 10219764
    Abstract: A receiving device in which detectors of different sizes can be stably accommodated and an X-ray imaging apparatus having the same are provided. A receiving device having a receiving unit in which a first detecting device is accommodated. The receiving device includes a fixing unit provided in the receiving unit and into which a part of a side surface of the first detecting device is inserted in order to prevent the first detecting device from being moved; and a detector support having a side that is connected to a rotating shaft and tiltable, and configured to support at least one side surface of a second detecting device having a smaller size than the first detecting device.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: March 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chang Jin Yang
  • Patent number: 10182778
    Abstract: An X-ray imaging apparatus includes an X-ray generator configured to generate X-rays; a detector configured to detect X-rays that have penetrated an object; a stand on which the detector is mounted; and a control panel mounted on the stand, and configured to operate the detector to rotate or move up or down along an extension direction of the stand.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: January 22, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ku-Il Jang, Chang Jin Yang, Hyun Joong Chae
  • Patent number: 10172579
    Abstract: An x-ray imaging system is provided.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: January 8, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chang Jin Yang
  • Publication number: 20180116618
    Abstract: There are provided a receiving device in which detectors of different sizes can be stably accommodated and an X-ray imaging apparatus having the same. A receiving device having a receiving unit in which a first detecting device is accommodated, the receiving device including a fixer provided in the receiving unit and into which a part of a surface of the first detecting device is inserted in order to prevent movement of the first detecting device, and a guide disposed at an inner side surface of the receiving unit and including a detector support having a side that is connected to a rotating shaft to be rotatable and configured to support at least one surface of the first detecting device and at least one surface of a second detecting device having a different size from the first detecting device.
    Type: Application
    Filed: December 28, 2017
    Publication date: May 3, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chang Jin YANG
  • Publication number: 20180078224
    Abstract: Disclosed herein is a mobile x-ray imaging apparatus having an improved structure to reinforce security of an x-ray detector. A mobile x-ray imaging apparatus includes an x-ray source configured to generate and radiate x-rays, one or more x-ray detectors provided to detect the x-rays radiated from the x-ray source, a storage unit having one or more slots in which the one or more x-ray detectors are stored, and one or more locking units installed in the storage unit to limit withdrawal of the one or more x-ray detectors stored in the one or more slots, wherein the one or more locking units may include a pressing member provided to be pressable and one or more rotating members configured to directly receive a pressing force of the pressing member and provided to rotate and protrude toward an inside of the one or more slots.
    Type: Application
    Filed: September 26, 2016
    Publication date: March 22, 2018
    Inventors: Jae Won Nam, Ku IL Jang, Chang Jin Yang
  • Publication number: 20160256124
    Abstract: An X-ray imaging apparatus includes an X-ray generator configured to generate X-rays; a detector configured to detect X-rays that have penetrated an object; a stand on which the detector is mounted; and a control panel mounted on the stand, and configured to operate the detector to rotate or move up or down along an extension direction of the stand.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 8, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ku-Il JANG, Chang Jin YANG, Hyun Joong CHAE
  • Publication number: 20160151030
    Abstract: An x-ray imaging system is provided.
    Type: Application
    Filed: July 25, 2014
    Publication date: June 2, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chang Jin YANG
  • Publication number: 20160120489
    Abstract: A receiving device in which detectors of different sizes can be stably accommodated and an X-ray imaging apparatus having the same are provided. A receiving device having a receiving unit in which a first detecting device is accommodated. The receiving device includes a fixing unit provided in the receiving unit and into which a part of a side surface of the first detecting device is inserted in order to prevent the first detecting device from being moved; and a detector support having a side that is connected to a rotating shaft and tiltable, and configured to support at least one side surface of a second detecting device having a smaller size than the first detecting device.
    Type: Application
    Filed: September 22, 2015
    Publication date: May 5, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chang Jin YANG
  • Patent number: 9057427
    Abstract: In a device for controlling an operation of an anti-collision switch, the anti-collision switch is provided in a support close to a guide frame that is provided at at least one of both lateral sides of a table frame, to prevent collision of the table frame that is supported on the table support to be capable of moving in a lengthwise direction. The device includes a first lever coupled to the table support so that at least a portion of the first lever moves in a vertical direction according to deformation of the guide frame, and a second lever pressing the anti-collision switch in a normal state and, when a vertical movement of the first lever deviates from a preset height, being moved up by the first lever to remove pressing of the anti-collision switch and operate the anti-collision switch.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: June 16, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-jin Yang, Jung-min Kim
  • Publication number: 20140130256
    Abstract: In a device for controlling an operation of an anti-collision switch, the anti-collision switch is provided in a support close to a guide frame that is provided at at least one of both lateral sides of a table frame, to prevent collision of the table frame that is supported on the table support to be capable of moving in a lengthwise direction. The device includes a first lever coupled to the table support so that at least a portion of the first lever moves in a vertical direction according to deformation of the guide frame, and a second lever pressing the anti-collision switch in a normal state and, when a vertical movement of the first lever deviates from a preset height, being moved up by the first lever to remove pressing of the anti-collision switch and operate the anti-collision switch.
    Type: Application
    Filed: January 22, 2014
    Publication date: May 15, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-jin YANG, Jung-min Kim
  • Publication number: 20140059767
    Abstract: In a device for controlling an operation of an anti-collision switch, the anti-collision switch is provided in a support close to a guide frame that is provided at at least one of both lateral sides of a table frame, to prevent collision of the table frame that is supported on the table support to be capable of moving in a lengthwise direction. The device includes a first lever coupled to the table support so that at least a portion of the first lever moves in a vertical direction according to deformation of the guide frame, and a second lever pressing the anti-collision switch in a normal state and, when a vertical movement of the first lever deviates from a preset height, being moved up by the first lever to remove pressing of the anti-collision switch and operate the anti-collision switch.
    Type: Application
    Filed: July 26, 2013
    Publication date: March 6, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-jin YANG, Jung-min Kim
  • Patent number: 8661584
    Abstract: In a device for controlling an operation of an anti-collision switch, the anti-collision switch is provided in a support close to a guide frame that is provided at at least one of both lateral sides of a table frame, to prevent collision of the table frame that is supported on the table support to be capable of moving in a lengthwise direction. The device includes a first lever coupled to the table support so that at least a portion of the first lever moves in a vertical direction according to deformation of the guide frame, and a second lever pressing the anti-collision switch in a normal state and, when a vertical movement of the first lever deviates from a preset height, being moved up by the first lever to remove pressing of the anti-collision switch and operate the anti-collision switch.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: March 4, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-jin Yang, Jung-min Kim