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).

  • Publication number: 20240140741
    Abstract: 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: Application
    Filed: March 3, 2023
    Publication date: May 2, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Ki Hyun CHOI, Ji Hyun SONG, Hyung Sik CHOI, Sun In YOU, Sang Heon LEE, Jin Ho HWANG, Dong Eun CHA, Won Chan LEE
  • Publication number: 20240131910
    Abstract: 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: Application
    Filed: April 12, 2023
    Publication date: April 25, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Ki Hyun CHOI, Ji Hyun SONG, Hyung Sik CHOI, Sun In YOU, Sang Heon LEE, Jin Ho HWANG, Dong Eun CHA, Won Chan LEE
  • Publication number: 20240125168
    Abstract: 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: Application
    Filed: April 14, 2023
    Publication date: April 18, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Ki Hyun Choi, Hyung Sik Choi, Sun In You, Sang Heon Lee, Ji Hyun Song, Won Chan Lee
  • Patent number: 8469302
    Abstract: 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: Grant
    Filed: December 6, 2007
    Date of Patent: June 25, 2013
    Assignee: Samsong Industries, Ltd.
    Inventors: Hyung Chan Lee, Sang Hee Park, Il Hwan Park, Gyu Ryul Cho
  • Patent number: 8375531
    Abstract: 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: Grant
    Filed: November 21, 2008
    Date of Patent: February 19, 2013
    Assignee: Samsong Industries, Ltd.
    Inventors: Hyung Chan Lee, Sang Hee Park, Il Hwan Park, Jang Chun Kong
  • Publication number: 20100301153
    Abstract: 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: Application
    Filed: December 6, 2007
    Publication date: December 2, 2010
    Applicant: SAMSONG Industries, Ltd.
    Inventors: Hyung Chan Lee, Sang Hee Park, Il Hwan Park, Gyu Ryul Cho
  • Publication number: 20100263176
    Abstract: 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: Application
    Filed: November 21, 2008
    Publication date: October 21, 2010
    Applicant: SAMSONG INDUSTRIES, LTD.
    Inventors: Hyung Chan Lee, Sang Hee Park, Il Hwan Park, Jang Chun Kong
  • Patent number: 7598297
    Abstract: 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: Grant
    Filed: December 30, 2005
    Date of Patent: October 6, 2009
    Assignee: Korea Institute of Industrial Technology
    Inventors: Young-Chul Lee, Myeong-Jun Kim, Hyung-Chan Lee
  • Publication number: 20060178442
    Abstract: 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: Application
    Filed: December 30, 2005
    Publication date: August 10, 2006
    Applicants: Korean Institute of Industrial Technology
    Inventors: Young-Chul Lee, Myeong-Jun Kim, Hyung-Chan Lee
  • Patent number: 6930749
    Abstract: 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: Grant
    Filed: July 2, 2003
    Date of Patent: August 16, 2005
    Assignee: LG. Philips LCD Co., Ltd.
    Inventors: Hyung Chan Lee, Beung Hwa Jeong
  • Publication number: 20040036835
    Abstract: 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: Application
    Filed: July 2, 2003
    Publication date: February 26, 2004
    Applicant: LG.Philips LCD Co., Ltd.
    Inventors: Hyung Chan Lee, Beung Hwa Jeong
  • Patent number: 6521491
    Abstract: 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 gate
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: February 18, 2003
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: Hyung Chan Lee, Youn Bo Lee, Gi Bum Park, Ii Nam Song, Beung Hwa Jeong
  • Publication number: 20020192883
    Abstract: 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: Application
    Filed: December 28, 2001
    Publication date: December 19, 2002
    Applicant: LG. PHILIPS LCD CO., LTD.
    Inventors: Hyung Chan Lee, Youn Bo Lee, Gi Bum Park, II Nam Song, Beung Hwa Jeong