Patents Assigned to Otos Wing Co., Ltd.
  • 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
  • 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
  • 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
  • Patent number: 10441019
    Abstract: The present invention relates to a functional/multi-purpose head cushion for a headband; the headband is formed from a head cushion comprising: a main body which is depressively formed from up, down, left and right towards the central part; a fixing clip which is provided on the upper part of the main body and is inserted into the band main body or the support band; and banding members for integrally connecting both end portions of the fixing clip and the upper edge portions of the main body, wherein the head cushion is formed from a resilient material so as to have easy shape transformation and resilience and is insert-provided inside the headband and thereby assist in supporting a wearer's head.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: October 15, 2019
    Assignee: OTOS WING. CO., LTD.
    Inventor: Sung-Won Huh
  • Patent number: 10264842
    Abstract: Provided is a coupling structure of a visor hinge for a headband to connect a protective mask, which is configured to cover the wearer's face along with a viewing window, to both sides of a headband which assists the wearer in wearing the protective mask. The coupling structure includes base molds protruding from both sides of the headband, a slider located outward of each of the base molds, a button located outward of the slider, a stopper located outward of the button, and a hinge located outward of the stopper. Accordingly, it may be possible to easily adjust an angle and a distance of the protective mask with respect to the headband using the hinge, and the welding mask may be used more conveniently.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: April 23, 2019
    Assignee: OTOS WING CO., LTD.
    Inventor: Moon Young Huh
  • Patent number: 10194710
    Abstract: The present invention relates to a headband including an adjustment band which is worn on a wearer's head and has the length adjusted; a support band which is connected to the adjustment band and is supported on the upper part of the wearer's head; and a length adjustment lever for adjusting the length of the adjustment band, wherein a cushion case of a flexible resilient material is integrally formed on the length adjustment lever.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: February 5, 2019
    Assignee: OTOS WING. CO., LTD.
    Inventor: Sung-Won Huh
  • Patent number: 10149509
    Abstract: A cushion pad for head bands, installed at the rear part of a head band worn on a worker's head so as to support the back of the worker's head while adjusting the length of the head band. The cushion pad includes a pad unit having a concave spherical-shaped surface closely adhered to the back of the worker's head and provided with a first prop and second props to support the upper central region and both lower side regions of the back of the worker's head, and an adjustment unit formed at the rear of the center of the pad unit and provided with through holes formed at both sides thereof to receive both rear ends of the head band and a rotary lever between the through holes to pressurize and fix the head band, thus allowing a worker to more conveniently and stably wear a welding mask.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: December 11, 2018
    Assignee: OTOS WING CO., LTD.
    Inventor: Moon Young Huh
  • Patent number: 10022273
    Abstract: Provided is a face protector provided with a transparent film sheet to protect a viewing window of any one working mask selected from a safety face shield or a welding helmet. One or more transparent film sheets are inserted into a gap between the surface of the upper part of the viewing window and the bent inner surface of an upper support brim and thus combined with the surface of the viewing window, thereby preventing contaminants, paints, slag or metal particles, which may contaminate the viewing window during a working process, from being attached to the viewing window, securing a worker's clear view to increase worker safety, and to greatly extending the working mask.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: July 17, 2018
    Assignee: OTOS WING CO., LTD.
    Inventor: Moon Young Huh
  • Patent number: 9931247
    Abstract: The present invention relates to the interworking controlling method of an electronic eye protection apparatus for welding and a smartphone, or more specifically, it relates to the interworking controlling method of an electronic eye protection apparatus for welding and a smartphone, which enables remote management from a smartphone by interworking history state data on utilization, operation, settings, failure of the electronic eye protection apparatus for welding, and which enables location searching and anti-theft function such as password setting of electronic eye protection apparatus for welding with a smartphone.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: April 3, 2018
    Assignee: Otos Wing Co., Ltd.
    Inventor: Moon-Young Huh
  • Patent number: 9907348
    Abstract: Provided is a functional headband having an integral cushion band that is applied to welding masks, protective masks, safety helmets, medical helmets, etc. The functional headband includes a main band configured to be worn on a wearer's head, supporting bands connected with the main band and configured to be placed on the wearer's head, adjustment bands connected with both ends of the main band and configured to be adjusted in length, a length adjustment lever configured to adjust the length of the adjustment bands, and cushion bands formed integrally at the supporting bands to cover the wearer's head, thereby supporting the wearer's head in a double supporting structure.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: March 6, 2018
    Assignee: OTOS WING CO., LTD.
    Inventor: Sung Won Huh
  • Publication number: 20170150770
    Abstract: The present invention relates to a headband including an adjustment band which is worn on a wearer's head and has the length adjusted; a support band which is connected to the adjustment band and is supported on the upper part of the wearer's head; and a length adjustment lever for adjusting the length of the adjustment band, wherein a cushion case of a flexible resilient material is integrally formed on the length adjustment lever.
    Type: Application
    Filed: March 13, 2015
    Publication date: June 1, 2017
    Applicant: OTOS WING. CO., LTD.
    Inventor: Sung-Won HUH
  • Publication number: 20170150771
    Abstract: The present invention relates to a functional/multi-purpose head cushion for a headband; the headband is formed from a head cushion comprising: a main body which is depressively formed from up, down, left and right towards the central part; a fixing clip which is provided on the upper part of the main body and is inserted into the band main body or the support band; and banding members for integrally connecting both end portions of the fixing clip and the upper edge portions of the main body, wherein the head cushion is formed from a resilient material so as to have easy shape transformation and resilience and is insert-provided inside the headband and thereby assist in supporting a wearer's head.
    Type: Application
    Filed: March 13, 2015
    Publication date: June 1, 2017
    Applicant: OTOS WING. CO., LTD.
    Inventor: Sung-Won HUH
  • Patent number: 9477096
    Abstract: The present invention relates to sunglasses and goggles, and more particularly relates to a system for adjusting optical characteristics such as the color or the optical transmittance of sunglasses or goggles lens and relates to sunglasses and goggles equipped with the adjusting system. Provided is an optical characteristics adjusting system for sunglasses or goggles lenses, the system comprising: lenses equipped with an LCD panel; a lens drive unit equipped with an LCD drive unit for applying a driving voltage to the LCD panel; an illuminance detecting sensor for sensing the ambient illuminance; and a control unit for controlling the action of the lens drive unit in response to a signal from the illuminance detecting sensor. Also provided are sunglasses and goggles equipped with the optical characteristics adjusting system.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: October 25, 2016
    Assignee: OTOS WING CO., LTD.
    Inventors: Moon-Young Huh, Sung-Won Huh
  • Publication number: 20160001102
    Abstract: Provided is a method of recognizing information on a filter unit mounted on an air purifier of a respirator wherein the air purifier and the filter unit of the respirator which filters polluted external air and supplies purified air to a worker are wirelessly interconnected such that a control unit of the air purifier may provide the worker with information on the filter unit such as a type, a load rate depending on a blockage degree of the filter unit, a final operation time, a residual operation time, and a replacement time of the filter unit through information data transmitted from the filter unit. It is possible to precisely recognize the filter unit appropriate for a workplace and a work environment, thereby preventing an error, failure, and malfunction of the filter unit and simultaneously with continuously working.
    Type: Application
    Filed: June 30, 2015
    Publication date: January 7, 2016
    Applicant: OTOS Wing Co., Ltd.
    Inventor: Moon-Young HUH
  • Patent number: D781507
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: March 14, 2017
    Assignee: OTOS WING CO., LTD.
    Inventor: Moon Young Huh
  • Patent number: D781508
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: March 14, 2017
    Assignee: OTOS WING CO., LTD.
    Inventor: Moon Young Huh
  • Patent number: D789614
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: June 13, 2017
    Assignee: OTOS WING CO., LTD.
    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