Patents by Inventor Moon Young Huh

Moon Young Huh 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: 11278077
    Abstract: Provided is a head protection device with multiple face shields, where the head protection device is configured to be able to provide a flow of air to a user of the head protection device. The air flow may be provided by an external air providing device.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: March 22, 2022
    Assignee: Illinois Tool Works Inc.
    Inventors: Mitchell James Muske, Joseph C. Schneider, Moon Young Huh
  • Publication number: 20220030977
    Abstract: An example face shield includes a face shield lens comprising a locking channel, a face shield shell configured to receive the face shield lens when the face shield is inserted into the face shield shell, and a lens lock configured to move between: a locked position in which the lens lock is configured to engage the locking channel of the face shield to secure the face shield lens to the face shield shell; and an unlocked position in which the lens lock is configured to disengage the locking channel of the face shield to permit insertion of the face shield to the face shield shell and removal of the face shield from the face shield shell.
    Type: Application
    Filed: July 30, 2020
    Publication date: February 3, 2022
    Inventors: Moon Young Huh, Mitchell James Muske
  • Publication number: 20210378868
    Abstract: According to an embodiment of the present disclosure, provided is a welding protector including a head band including a band main body including a front support portion for supporting forehead of a user, a rear band portion arranged opposite to the band main body, and a support band portion connected to the front support portion and supporting an upper portion of the user's head, a face shield rotatably connected to the head band and protecting face of the user, and an auxiliary shield protecting a part of the user's head, wherein the auxiliary shield and the head band are connected to each other.
    Type: Application
    Filed: May 19, 2021
    Publication date: December 9, 2021
    Inventors: Moon Young HUH, Sung Won HUH
  • Publication number: 20210267804
    Abstract: This application relates to a protector for welding. In one aspect, the protector includes a main body configured to protect a face of a welder and a darkening section located on a front surface portion of the main body. The protector may also include an auxiliary shield that is arranged adjacent to one edge of a main body and includes a main surface portion extending in a direction away from the main body.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 2, 2021
    Inventors: Moon Young HUH, Sung Won HUH
  • Patent number: 11033434
    Abstract: Provided is a welding helmet maintaining a power-on state after initial power is applied thereto, the welding helmet including: a circuit unit controlling a shutter liquid crystal display (LCD) based on at least one of whether welding light exists and an intensity of the welding light; a power supply unit supplying power to the circuit unit; and a switch unit controlling electrical connection between the circuit unit and the power supply unit, wherein after being initially switched to an on state, the switch unit maintains the on state.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: June 15, 2021
    Assignee: OTOS WING.CO., LTD.
    Inventor: Moon Young Huh
  • Publication number: 20210085524
    Abstract: This application relates to a welding information providing device. The device can provide a high-quality image that can easily identify a welding surrounding environment in addition to a portion adjacent to welding light by synthesizing images obtained under various photographing conditions. The device can also improve welding quality by providing an efficient guiding to an operator with respect to a current welding operation state. The device can include a cartridge unit that is located on a main body and selectively shields welding light, at least one camera unit that faces outward and obtains a welding image frame of a welding operation, and a sensor unit that detects a degree of light in at least a welding operation area. The device can also include an image display and a processor that provides a welding image generated through the welding image frame to the image display unit.
    Type: Application
    Filed: September 24, 2020
    Publication date: March 25, 2021
    Inventors: Moon Young HUH, Sung Won HUH
  • Publication number: 20210086310
    Abstract: Provided is a welding information providing apparatus capable of providing a high-definition image allowing easy identification of welding surroundings in addition to a portion adjacent to welding light by synthesizing photographs taken through various imaging conditions; improving welding quality by providing efficient guiding to the worker regarding a current welding status; checking what is happening in the surroundings even during a welding operation; and easily performing welding even in an environment where it is difficult to perform welding.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 25, 2021
    Inventors: Moon Young HUH, Sung Won HUH
  • Publication number: 20210015672
    Abstract: Provided is a welding protector which includes a face shield configured to protect a face of a welder and an auxiliary shield disposed adjacent to one edge of the face shield. The auxiliary shield includes a plurality of portions which overlap each other in a first mode and move to reduce an overlapping area when switching from the first mode to a second mode.
    Type: Application
    Filed: July 10, 2020
    Publication date: January 21, 2021
    Inventors: Moon Young HUH, Sung Won HUH
  • Publication number: 20200390182
    Abstract: Provided is a head band including a band main body, a supporting band, and an adjusting band, wherein the supporting band may stably support a head of a wearer by contacting and supporting the head at two or more points, and the length of the head band may be adjusted for improved wearing convenience.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 17, 2020
    Inventors: Moon Young HUH, Sung Won HUH
  • Publication number: 20200368840
    Abstract: The disclosure relates to a welding system supporting a high-quality image and relates to a welding system configured to provide an image guiding a welding state of a user. The welding system includes a display unit including a front surface portion corresponding to a welding direction and a rear surface portion corresponding to a face portion direction; at least one eyepiece display installed in an area of the rear surface portion of the display unit; at least one camera unit installed in an area of the front surface portion of the display unit and configured to obtain a plurality of welding image frames according to a photographing condition of each frame; and a processor configured to control the photographing condition of the at least one camera unit, obtain a first synthesized image by synthesizing the plurality of welding image frames in parallel based on the plurality of welding image frames, and control the eyepiece display to display the first synthesized image.
    Type: Application
    Filed: May 21, 2020
    Publication date: November 26, 2020
    Inventors: Moon Young HUH, Sung Won HUH
  • Patent number: 10741039
    Abstract: Provided are a welding protector, a worker healthcare system, and an operating method of the system. The welding protector includes a sensor generating a sensing signal obtained by sensing a wearing state of the welding protector worn by a worker; a memory storing at least one instruction; and a processor configured to execute the at least one instruction to generate a feedback signal, wherein the least one instruction includes information for identifying based on the sensing signal whether the worker is to perform a welding operation.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: August 11, 2020
    Assignee: OTOS WING.CO., LTD.
    Inventor: Moon Young Huh
  • Publication number: 20200143652
    Abstract: Provided are a welding protector, a worker healthcare system, and an operating method of the system. The welding protector includes a sensor generating a sensing signal obtained by sensing a wearing state of the welding protector worn by a worker; a memory storing at least one instruction; and a processor configured to execute the at least one instruction to generate a feedback signal, wherein the least one instruction includes information for identifying based on the sensing signal whether the worker is to perform a welding operation.
    Type: Application
    Filed: January 6, 2020
    Publication date: May 7, 2020
    Inventor: Moon Young Huh
  • Publication number: 20200113739
    Abstract: Provided is a welding helmet maintaining a power-on state after initial power is applied thereto, the welding helmet including: a circuit unit controlling a shutter liquid crystal display (LCD) based on at least one of whether welding light exists and an intensity of the welding light; a power supply unit supplying power to the circuit unit; and a switch unit controlling electrical connection between the circuit unit and the power supply unit, wherein after being initially switched to an on state, the switch unit maintains the on state.
    Type: Application
    Filed: August 28, 2019
    Publication date: April 16, 2020
    Inventor: Moon Young HUH
  • Publication number: 20200068979
    Abstract: Provided is a head protection device with multiple face shields, where the head protection device is configured to be able to provide a flow of air to a user of the head protection device. The air flow may be provided by an external air providing device.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 5, 2020
    Inventors: Mitchell James Muske, Joseph C. Schneider, Moon Young Huh
  • Patent number: 10559182
    Abstract: Provided are a welding protector, a worker healthcare system, and an operating method of the system. The welding protector includes a sensor generating a sensing signal obtained by sensing a wearing state of the welding protector worn by a worker; a memory storing at least one instruction; and a processor configured to execute the at least one instruction to generate a feedback signal, wherein the least one instruction includes information for identifying based on the sensing signal whether the worker is to perform a welding operation.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: February 11, 2020
    Assignee: OTOS WING.CO., LTD.
    Inventor: Moon Young Huh
  • Publication number: 20190321904
    Abstract: The present disclosure has been made to address the above-described problems and/or limitations, and one or more embodiments include output data corresponding to an event, provided by monitoring an inclination value of a torch of a user and receiving an event outside a normal range.
    Type: Application
    Filed: March 19, 2019
    Publication date: October 24, 2019
    Inventor: Moon Young Huh
  • Publication number: 20190314204
    Abstract: A welding control apparatus includes a light sensor configured to detect presence and intensity of welding light, a controller configured to count presence, intensity, and elapsed time of welding light, detected by the light sensor, and to determine welding intensity, weld time, resting time, and weld number, a memory configured to store the welding intensity, the weld time, the resting time, and the weld number, determined by the controller, a display configured to display the welding intensity, the weld time, the resting time, and the weld number, stored in the memory, a shutter driver configured to drive a shutter liquid crystal display (LCD) to vary a darkness concentration, and a setting unit configured to receive a setting value and a manipulation command, set by a user, and to transmit the setting value and the manipulation command to the controller.
    Type: Application
    Filed: April 17, 2018
    Publication date: October 17, 2019
    Inventor: Moon Young HUH
  • Patent number: D877988
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: March 10, 2020
    Assignee: Otos Wing.Co., Ltd.
    Inventor: Moon Young Huh
  • Patent number: D879279
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: March 24, 2020
    Assignee: OTOS WING.CO., LTD
    Inventor: Moon Young Huh
  • Patent number: D921991
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: June 8, 2021
    Assignee: OTOS WING.CO., LTD.
    Inventor: Moon Young Huh