Patents by Inventor Hyung Chan Lee
Hyung Chan Lee 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: 20240140741Abstract: A docking control system for a vehicle and a building and a method therefor, includes a plurality of sensors including a vehicle sensor and a gate sensor, and a controller, when a vehicle approaches a gate, which controls the plurality of sensors to set amount of movement of the vehicle, to move the gate so that a vehicle door and the gate are brought into close contact with each other, and when positional satisfaction between the vehicle door and the gate is achieved, which opens the vehicle door and the gate so that an indoor space of the vehicle and an indoor space of the building are connected each other into one space.Type: ApplicationFiled: March 3, 2023Publication date: May 2, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Ki Hyun CHOI, Ji Hyun SONG, Hyung Sik CHOI, Sun In YOU, Sang Heon LEE, Jin Ho HWANG, Dong Eun CHA, Won Chan LEE
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Publication number: 20240131910Abstract: A vehicle body frame includes a lower frame fixed to a floor of a vehicle to define a lower region of an internal space in the vehicle, a roof frame connected to an upper portion of the lower frame to define an upper region of the internal space, configured to slid in a vertical direction of the vehicle with respect to the lower frame, to expand the internal space upwards when the roof frame slides upwards, a lower door frame forming a lower portion of a vehicle door, and an upper door frame connected to the lower door frame to form an upper portion of the vehicle door, and configured to slid together with the roof frame to expand the vehicle door upwards when the roof frame slides upwards.Type: ApplicationFiled: April 12, 2023Publication date: April 25, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Ki Hyun CHOI, Ji Hyun SONG, Hyung Sik CHOI, Sun In YOU, Sang Heon LEE, Jin Ho HWANG, Dong Eun CHA, Won Chan LEE
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Publication number: 20240125168Abstract: A docking system between a vehicle and a building and a control method therefor include an entrance frame configured to extend in a direction towards a vehicle door, an external door provided at a side of the vehicle door to be opened, an internal door spaced from the external door and provided at a side of the building to be opened, and a sealing unit inserted into the entrance frame to be provided between the external door and the internal door, and configured to selectively extend in the direction toward the vehicle door to connect an internal space of the vehicle and an indoor space of the building into one space.Type: ApplicationFiled: April 14, 2023Publication date: April 18, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Ki Hyun Choi, Hyung Sik Choi, Sun In You, Sang Heon Lee, Ji Hyun Song, Won Chan Lee
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Patent number: 8469302Abstract: This is the current invention of the components or their construction for the seat belt retractor. The invention enables the fitting angle of the seat belt to be adjustable to the specified range of the vehicle stabilization, deceleration/acceleration sensor. The bracket holder is constructed on the holder sensor, and contains the formation of the No. 1 hole, and the No. 2 hole that locks onto the No. 1 or 2 cylinders selectively. The retractor is adjustable to the biased angle to maintain its horizontality according to the vehicle's dynamic slope and rapid deceleration/acceleration.Type: GrantFiled: December 6, 2007Date of Patent: June 25, 2013Assignee: Samsong Industries, Ltd.Inventors: Hyung Chan Lee, Sang Hee Park, Il Hwan Park, Gyu Ryul Cho
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Patent number: 8375531Abstract: A shockproof device installed to a seatbelt buckle, which is provided in an automobile, airplane, etc, fastened around a seat to keep a passenger safely secured, is installed behind a release button and lock pin, to prevent the release button from being unexpectedly released when the release button is moved in a non-release direction. Even when the release button and lock pin are moved in a release direction, on the basis of a rotation angular velocity of the inertia lever rather than a rotation torque thereof, surface contact between the lock pin and the inertia lever is accomplished and simultaneously, owing to an anti-rotation configuration thereof, the inertia lever reliably prevents unexpected disengagement between the tongue plate and the buckle under the influence of any magnitude of inertial force.Type: GrantFiled: November 21, 2008Date of Patent: February 19, 2013Assignee: Samsong Industries, Ltd.Inventors: Hyung Chan Lee, Sang Hee Park, Il Hwan Park, Jang Chun Kong
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Publication number: 20100301153Abstract: This is the current invention of the components or their construction for the seat belt retractor. The invention enables the fitting angle of the seat belt to be adjustable to the specified range of the vehicle stabilization, deceleration/acceleration sensor. The bracket holder is constructed on the holder sensor, and contains the formation of the No. 1 hole, and the No. 2 hole that locks onto the No. 1 or 2 cylinders selectively. The retractor is adjustable to the biased angle to maintain its horizontality according to the vehicle's dynamic slope and rapid deceleration/acceleration.Type: ApplicationFiled: December 6, 2007Publication date: December 2, 2010Applicant: SAMSONG Industries, Ltd.Inventors: Hyung Chan Lee, Sang Hee Park, Il Hwan Park, Gyu Ryul Cho
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Publication number: 20100263176Abstract: Disclosed is a buckle for a seatbelt apparatus provided in an automobile, airplane, etc., fastened around a seat to keep a passenger safely secured. More particularly, disclosed is a shockproof device installed to a seatbelt buckle. The shockproof device is installed behind a release button and lock pin, to prevent the release button from being unexpectedly released when the release button is moved in a non-release direction. Even when the release button and lock pin are moved in a release direction, on the basis of a rotation angular velocity of the inertia lever rather than a rotation torque thereof, surface contact between the lock pin and the inertia lever is accomplished and simultaneously, owing to an anti-rotation configuration thereof, the inertia lever reliably prevents unexpected disengagement between the tongue plate and the buckle under the influence of any magnitude of inertial force.Type: ApplicationFiled: November 21, 2008Publication date: October 21, 2010Applicant: SAMSONG INDUSTRIES, LTD.Inventors: Hyung Chan Lee, Sang Hee Park, Il Hwan Park, Jang Chun Kong
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Patent number: 7598297Abstract: Disclosed is a method of reclaiming a multilayered film which comprises a plastic layer including polyester (PET), polypropylene (PP), and polyethylene (PE) as main components, and an aluminum layer. The method comprises selective dissolution of aluminum, separation using a difference in specific gravity, selective extrusion using a difference in melting point, and selective dissolution using an organic solvent.Type: GrantFiled: December 30, 2005Date of Patent: October 6, 2009Assignee: Korea Institute of Industrial TechnologyInventors: Young-Chul Lee, Myeong-Jun Kim, Hyung-Chan Lee
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Publication number: 20060178442Abstract: Disclosed is a method of reclaiming a multilayered film which comprises a plastic layer including polyester (PET), polypropylene (PP), and polyethylene (PE) as main components, and an aluminum layer. The method comprises selective dissolution of aluminum, separation using a difference in specific gravity, selective extrusion using a difference in melting point, and selective dissolution using an organic solvent.Type: ApplicationFiled: December 30, 2005Publication date: August 10, 2006Applicants: Korean Institute of Industrial TechnologyInventors: Young-Chul Lee, Myeong-Jun Kim, Hyung-Chan Lee
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Patent number: 6930749Abstract: A method for forming a line of an LCD device includes sequentially depositing first and second metal layers on a glass substrate, forming a mask pattern on the second metal layer, performing a first wet-etch process using a mixed acid solution as an etchant on the first and second metal layers with the mask pattern, and performing a second wet-etch process using the mask pattern.Type: GrantFiled: July 2, 2003Date of Patent: August 16, 2005Assignee: LG. Philips LCD Co., Ltd.Inventors: Hyung Chan Lee, Beung Hwa Jeong
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Publication number: 20040036835Abstract: A method for forming a line of an LCD device includes sequentially depositing first and second metal layers on a glass substrate, forming a mask pattern on the second metal layer, performing a first wet-etch process using a mixed acid solution as an etchant on the first and second metal layers with the mask pattern, and performing a second wet-etch process using the mask pattern.Type: ApplicationFiled: July 2, 2003Publication date: February 26, 2004Applicant: LG.Philips LCD Co., Ltd.Inventors: Hyung Chan Lee, Beung Hwa Jeong
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Patent number: 6521491Abstract: A method for fabricating an LCD device provided with an active region where a plurality of gate lines are arranged to cross a plurality of data lines so as to define a pixel region, and a cutting region between a pad part of the gate line and a shorting bar, the method includes the steps of forming a gate line including a gate electrode in the active region on a substrate and forming a gate metal pattern for connecting the gate line and the shorting bar in the cutting region, forming an insulating film on an entire surface of the active and cutting regions, forming a TFT provided with source and drain electrodes in the active region, depositing a passivation film on an entire surface of the active region and forming a contact hole at a drain electrode of the TFT and the gate metal pattern, forming a transparent electrode for electrically connecting to the drain electrode through contact hole, selectively etching the transparent electrode so that only a pixel electrode remains in the active region and the gateType: GrantFiled: December 28, 2001Date of Patent: February 18, 2003Assignee: LG.Philips LCD Co., Ltd.Inventors: Hyung Chan Lee, Youn Bo Lee, Gi Bum Park, Ii Nam Song, Beung Hwa Jeong
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Publication number: 20020192883Abstract: A method for fabricating thin film transistor-LCD is disclosed, wherein a pixel electrode and a gate metal in a cutting region of a pad part can be eliminated through two steps of etching in the same process.Type: ApplicationFiled: December 28, 2001Publication date: December 19, 2002Applicant: LG. PHILIPS LCD CO., LTD.Inventors: Hyung Chan Lee, Youn Bo Lee, Gi Bum Park, II Nam Song, Beung Hwa Jeong