Patents by Inventor Yong-Hee Won
Yong-Hee Won 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).
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Publication number: 20240142078Abstract: A laser lamp module and a laser lamp system using the same, and more particularly, a laser lamp module capable of implementing a highlight zone and a shadow zone by selectively positioning a plurality of beam splitters in a path to which a beam is emitted from a laser light source to adjust outputs of beams reflected from the beam splitters, and a laser lamp system using the same.Type: ApplicationFiled: October 6, 2023Publication date: May 2, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Yong Hee WON
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Publication number: 20240123898Abstract: The present invention relates to a lamp, and more particularly, to a vehicle lamp. A communication lamp and a control method of the communication lamp according to the present invention are capable of implementing both a technology of performing light irradiation using a road surface in front of a vehicle as a screen and a technology of performing light irradiation using a vehicle grille as a screen without adding an additional component, by applying a polymer-dispersed liquid crystal (PDLC) film whose transmittance changes depending on whether or not a voltage is received and automatically adjusting a phase of an optical system according to the transmittance.Type: ApplicationFiled: September 28, 2023Publication date: April 18, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Yong Hee WON
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Publication number: 20240077706Abstract: A four-lens optical system is provided which is capable of minimizing a total length of an optical system while having a high numerical aperture (NA), and, more particularly, to an optical system including a first lens, a second lens, a third lens, and a fourth lens that are sequentially arranged from an object side to an image side of the four-lens optical system, in which the first lens and the second lens continuously disposed in front of the optical system are each configured to have positive refractive power and in which the first lens is a lens is made of a plastic material, and the fourth lens is a lens made of a glass material.Type: ApplicationFiled: August 18, 2023Publication date: March 7, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yong Hee WON, Jae Myung RYU
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Publication number: 20240077700Abstract: The present invention relates to a lens optical system including a first lens, a second lens, a third lens, a fourth lens, and a fifth lens that are sequentially arranged from an object side to an image side, in which the first lens has positive refractive power and the second lens has negative refractive power.Type: ApplicationFiled: August 18, 2023Publication date: March 7, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yong Hee WON, Jae Myung RYU
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Patent number: 11724640Abstract: The present disclosure relates to a dynamic bending ADB head lamp system and a method for controlling the same that, in an ADB or a high beam operation of a vehicle equipped with a head lamp of a matrix type having an ADB function, may move a central region of a high beam in a direction of a movement of the vehicle in response to a change in a steering angle of the vehicle to improve visibility of a driver, and move the central region of the high beam by changing only a current value without a separate driving motor to reduce a manufacturing cost.Type: GrantFiled: December 23, 2020Date of Patent: August 15, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Yong Hee Won
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Patent number: 11454368Abstract: Disclosed are a lamp for a vehicle and a vehicle including the lamp. A lamp for a vehicle according to one aspect of the present disclosure includes: a light source configured to emit first light; and a beam splitter configured to form transmitted light by transmitting a part of the first light and form reflected light by reflecting another part of the first light, in which the transmitted light transmitted through the beam splitter and the reflected light reflected by the beam splitter form beam patterns outside.Type: GrantFiled: April 5, 2021Date of Patent: September 27, 2022Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Yong Hee Won
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Patent number: 11359788Abstract: The present disclosure relates to a head lamp system of a vehicle and an operating method thereof, and includes a vehicle sensor for detecting driving situations of a vehicle, a first Digital Micro mirror Device (DMD) module and a second DMD module that include a plurality of micro-mirrors, and a module controller for controlling the plurality of micro-mirrors included in the first and second DMD modules based on signals provided from the vehicle sensor.Type: GrantFiled: December 9, 2020Date of Patent: June 14, 2022Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Yong Hee Won
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Publication number: 20220136674Abstract: The present disclosure relates to a head lamp system of a vehicle and an operating method thereof, and includes a vehicle sensor for detecting driving situations of a vehicle, a first Digital Micro mirror Device (DMD) module and a second DMD module that include a plurality of micro-mirrors, and a module controller for controlling the plurality of micro-mirrors included in the first and second DMD modules based on signals provided from the vehicle sensor.Type: ApplicationFiled: December 9, 2020Publication date: May 5, 2022Inventor: Yong Hee WON
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Publication number: 20210317967Abstract: Disclosed are a lamp for a vehicle and a vehicle including the lamp. A lamp for a vehicle according to one aspect of the present disclosure includes: a light source configured to emit first light; and a beam splitter configured to form transmitted light by transmitting a part of the first light and form reflected light by reflecting another part of the first light, in which the transmitted light transmitted through the beam splitter and the reflected light reflected by the beam splitter form beam patterns outside.Type: ApplicationFiled: April 5, 2021Publication date: October 14, 2021Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Yong Hee WON
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Publication number: 20210206313Abstract: The present disclosure relates to a dynamic bending ADB head lamp system and a method for controlling the same that, in an ADB or a high beam operation of a vehicle equipped with a head lamp of a matrix type having an ADB function, may move a central region of a high beam in a direction of a movement of the vehicle in response to a change in a steering angle of the vehicle to improve visibility of a driver, and move the central region of the high beam by changing only a current value without a separate driving motor to reduce a manufacturing cost.Type: ApplicationFiled: December 23, 2020Publication date: July 8, 2021Inventor: Yong Hee WON
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Patent number: 11036035Abstract: A super wide angle zoom lens may include: a first lens having convex surfaces at an object side and an image side, and formed in a spherical shape; a second lens having a concave surface at the object side; a third lens having a convex surface at the image side; and a fourth lens having a convex surface at the object side and formed in a spherical shape, wherein the first to fourth lenses are sequentially arranged from the object side toward the image side.Type: GrantFiled: May 2, 2019Date of Patent: June 15, 2021Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Yong Hee Won, Hyun Soo Lee, Jae Myung Ryu
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Publication number: 20190339496Abstract: A super wide angle zoom lens may include: a first lens having convex surfaces at an object side and an image side, and formed in a spherical shape; a second lens having a concave surface at the object side; a third lens having a convex surface at the image side; and a fourth lens having a convex surface at the object side and formed in a spherical shape, wherein the first to fourth lenses are sequentially arranged from the object side toward the image side.Type: ApplicationFiled: May 2, 2019Publication date: November 7, 2019Inventors: Yong Hee WON, Hyun Soo LEE, Jae Myung RYU
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Patent number: 9837808Abstract: The present invention relates to a superconducting power system which is capable of effectively absorbing an axial force caused by the contraction of a superconducting cable when the superconducting cable is cooled and in which the superconducting cable is installed in the form of minimizing unnecessary waste of an installation space, and a method of installing a superconducting cable.Type: GrantFiled: March 30, 2015Date of Patent: December 5, 2017Assignee: LS CABLE & SYSTEM LTD.Inventors: Young Seok Lim, Yong Hee Won, Young Il Cho, Chang Youl Choi
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Publication number: 20160336096Abstract: The present invention relates to a superconducting power system which is capable of effectively absorbing an axial force caused by the contraction of a superconducting cable when the superconducting cable is cooled and in which the superconducting cable is installed in the form of minimizing unnecessary waste of an installation space, and a method of installing a superconducting cable.Type: ApplicationFiled: March 30, 2015Publication date: November 17, 2016Applicant: LS CABLE & SYSTEM LTD.Inventors: Young Seok LIM, Yong Hee WON, Young Il CHO, Chang Youl CHOI
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Publication number: 20080238190Abstract: The present invention relates to a separable rubber track used in a tank. The rubber track is divided into a plurality of track units. A pair of connection cores connected to steel cores is provided on both ends of the track unit. The track units are connected to each other through coupling members rotatably combined with the connection cores to form an integrated endless track. Therefore, when a part of rubber molding is damaged during operation, it is possible to easily replace the damaged part with a new one. Therefore, it is possible to remarkably reduce the time and expenses spent on maintaining and repairing the rubber track, to prolong the life of the rubber track, and to conveniently replace the damaged part on site.Type: ApplicationFiled: March 18, 2005Publication date: October 2, 2008Inventors: Tae sung Kim, Yong hee Won
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Publication number: 20070246446Abstract: A continuous butt welding method using plasma and laser, and a method for fabricating a metal tube using the butt welding method are disclosed. The butt welding method conducts a laser welding and a plasma welding together against an object to be welded, which has a very narrow butt space. In particular, the plasma is prior to the laser so that the object is preheated by the plasma, and then a preform is melted by a laser beam in order to accomplish the major welding. In addition, a metal sheet is bent to have a circular section so that its both ends are faced with each other, and then the faced both ends are welded using the aforementioned butt welding method, thereby fabricating a metal tube. The butt welding method and the metal tube fabricating method mentioned above remarkably improve a welding speed and productivity of metal tube.Type: ApplicationFiled: June 18, 2004Publication date: October 25, 2007Inventors: Sang-Hoon Lee, Yong-Hee Won, Tae-Seong Kim, Tae-Jung Lee, Jung-Hoon Byun, Suck-Joo Na, Suk-Hwan Yoon, Jae-Ryun Hwang