Patents by Inventor Chang-Sub Kim

Chang-Sub Kim 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: 11957141
    Abstract: An apparatus and method for manufacturing a grilled seaweed includes the apparatus comprising a grilling unit having a first housing with a first inlet opening and a first outlet opening which communicate with each other; a first conveyor for transferring a sheet of seaweed from the first inlet opening to the first outlet opening; a first heating source installed over the first conveyor to discharge a flame onto a top surface of the seaweed being transferred by the first conveyor; and a second heating source installed on both sides of a lower portion of the first conveyor to apply a flame onto a bottom surface of the seaweed being transferred by the first conveyor.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: April 16, 2024
    Assignees: CJ CHEILJEDANG CORPORATION, CJ SEAFOOD CORPORATION
    Inventors: Joo Dong Park, Chang Yong Lee, Eun Soo Kwak, Dae Ik Kang, Tae Hyeong Kim, Young Sub Choi
  • Patent number: 10907068
    Abstract: The present invention relates to a cell membrane-mimicking brush polymer having surface properties mimicking a cell membrane and a self-assembly capability by means of a cell membrane mimicking functional group introduced to a brush terminal, and a method for preparing same.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: February 2, 2021
    Assignees: CEKO CO., LTD., POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Moon-Hor Ree, Kyung-Ho Kwon, Jong-Chan Lee, Chang-Sub Kim, Hyun-Joong Kim, Hong-Chul Kim, Jeong-Rae Kim
  • Patent number: 10894528
    Abstract: A vehicle smart key system may include a smart key, and a smart key control device mounted on a vehicle that recognizes a position of the smart key through wireless communication with the smart key, activates vehicle functions in a stepwise manner based on the position of the smart key, and determines whether to assign a vehicle access right to the smart key.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: January 19, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Chang Sub Kim, Keun Ryang Park
  • Publication number: 20200269811
    Abstract: A vehicle smart key system may include a smart key, and a smart key control device mounted on a vehicle that recognizes a position of the smart key through wireless communication with the smart key, activates vehicle functions in a stepwise manner based on the position of the smart key, and determines whether to assign a vehicle access right to the smart key.
    Type: Application
    Filed: July 11, 2019
    Publication date: August 27, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Chang Sub KIM, Keun Ryang Park
  • Publication number: 20190276701
    Abstract: The present invention relates to a cell membrane-mimicking brush polymer having surface properties mimicking a cell membrane and a self-assembly capability by means of a cell membrane mimicking functional group introduced to a brush terminal, and a method for preparing same.
    Type: Application
    Filed: November 7, 2017
    Publication date: September 12, 2019
    Inventors: Moon-Hor REE, Kyung-Ho KWON, Jong-Chan LEE, Chang-Sub KIM, Hyun-Joong KIM, Hong-Chul KIM, Jeong-Rae KIM
  • Patent number: 8523008
    Abstract: An insulation sleeve including a protrusion formed on a sidewall of the cup which is caught by a finger of a user's hand is provided, in which, in a case where the cup is filled with a hot content, the user can easily and safely grip the cup, without slippage, at movement with the cup. The insulation sleeve includes a sleeve body having a hollow portion which is formed when a force is applied both corners of the folded sleeve body so as to accommodate and support the cup therein; and a pair of protrusions formed by a -shaped, ?-shaped, ?-shaped or L-shaped cut line provided on the sleeve body, and protruding from the sleeve body in an outward direction when the hollow portion is provided, so that the protrusions are caught by a an upper portion of a finger of a hand gripping the sleeve body.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: September 3, 2013
    Assignee: To Go Sol Co., Ltd.
    Inventors: Chang Sub Kim, Jun Soo Kim
  • Publication number: 20100200603
    Abstract: An insulation sleeve including a protrusion formed on a sidewall of the cup which is caught by a finger of a user's hand is provided, in which, in a case where the cup is filled with a hot content, the user can easily and safely grip the cup, without slippage, at movement with the cup. The insulation sleeve includes a sleeve body having a hollow portion which is formed when a force is applied both corners of the folded sleeve body so as to accommodate and support the cup therein; and a pair of protrusions formed by a -shaped, ?-shaped, ?-shaped or L-shaped cut line provided on the sleeve body, and protruding from the sleeve body in an outward direction when the hollow portion is provided, so that the protrusions are caught by a an upper portion of a finger of a hand gripping the sleeve body.
    Type: Application
    Filed: February 9, 2010
    Publication date: August 12, 2010
    Applicant: TO GO SOL CO., LTD.
    Inventors: Chang Sub Kim, June Soo Kim
  • Patent number: 7717384
    Abstract: A stand of display device is provided. The stand of the display device includes a sliding part extending straight from the display device, a support part slidably support a lower portion of the sliding part, and a base rotatably supporting a lower portion of the support part. Accordingly, the height and inclination angle of the display device can be adjusted in various manners, and such facilitation in position adjustment of the display device improves user's convenience and makes a package volume of the display device small, thereby reducing a distribution cost and facilitating moving the device.
    Type: Grant
    Filed: July 11, 2006
    Date of Patent: May 18, 2010
    Assignee: LG Electronics Inc.
    Inventor: Chang Sub Kim
  • Patent number: 7511401
    Abstract: A rotor of a motor includes: a stator; a rotor core of a certain shape; a winding coil wound on the rotor core; and a rotor rotated by an electromagnetic interaction with the stator, in which both sides of an end wall of each slot of the I rotor core where the winding coil is inserted are respectively provided with a corner portion to connect both lateral walls of each slot. As a result, the effective area of a flux is increased thereby to decrease flux resistance and to reduce a stacked height of the rotor, that is, the number of stacked thin plates.
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: March 31, 2009
    Assignee: LG Electronics Inc.
    Inventors: Tae-weon Yang, Chang-Sub Kim
  • Publication number: 20080030112
    Abstract: Provided is a display module cabinet having the slim front frame width and improved design and keeping strength against breakage. In addition, provided is the cabinet having the elegant rear cover, which reduces costs and time in assembling the display device. The cabinet includes a front cover and a rear cover. The front cover includes a front frame portion defining an opening and a side frame portion extended backward from the front frame portion and including a thick portion and a thin portion that are sequentially formed. The rear cover includes a rear portion and a peripheral portion extended forward from the rear portion and including a thick portion and a thin portion that are sequentially formed. A protruding portion is extended backward from the thick portion of the front cover so as to be interposed between the thin portion of the rear cover and the display module.
    Type: Application
    Filed: March 9, 2007
    Publication date: February 7, 2008
    Inventors: Moon Hee Lee, Jong Hwa Kim, Kum Young Yun, Chang Sub Kim, Ho Keun Jeon, Jae Ho Kim, Jong Man Park
  • Patent number: 7141907
    Abstract: A bracket assembly of a universal motor comprises: a bracket composed of a base portion formed as a certain shape and coupled to a motor stator, a plurality of supporting portions extendingly formed at the base portion with a certain length, a bearing mounting portion extendingly formed at an end of the supporting portions with a certain shape and for inserting a bearing thereto, a plurality of holder portions extendingly formed at the base portion with a certain shape and having a heat emission insertion hole therein for inserting a brush and emitting heat, and a plurality of spring mounting portions; brushes respectively inserted into the bracket holder portions; and springs respectively coupled to the spring mounting portions of the bracket, for elastically supporting the brush. In the bracket assembly of a universal motor, the number of components constituting the motor is reduced thereby to greatly reduce the fabrication cost.
    Type: Grant
    Filed: October 15, 2004
    Date of Patent: November 28, 2006
    Assignee: LG Electronics Inc.
    Inventors: Tae-Weon Yang, Jeong-II Yoon, Chang-Sub Kim
  • Publication number: 20060163966
    Abstract: A rotor of a motor includes: a stator; a rotor core of a certain shape; a winding coil wound on the rotor core; and a rotor rotated by an electromagnetic interaction with the stator, in which both sides of an end wall of each slot of the I rotor core where the winding coil is inserted are respectively provided with a corner portion to connect both lateral walls of each slot. As a result, the effective area of a flux is increased thereby to decrease flux resistance and to reduce a stacked height of the rotor, that is, the number of stacked thin plates.
    Type: Application
    Filed: January 26, 2006
    Publication date: July 27, 2006
    Applicant: LG Electronics Inc.
    Inventors: Tae-Weon Yang, Chang-Sub Kim
  • Publication number: 20060037549
    Abstract: Disclosed is a toilet for pet, which can treat urine and feces of the pet very cleanly. The toilet for pet includes: a frame having a container, a seating jaw formed on the upper part thereof, and concave parts formed on both sides of the seating jaw; a grating seated on the seating jaw of the frame, the grating having grips formed on both sides and drain holes formed therein; and supporting legs formed on the lower surface of the grating. A user can rapidly collect urine of the pet into the container and rapidly collect and remove feces of the pet by separating the grating from the frame in a state in which feces of the pet is put on the upper part of the grating and by cleaning the grating. Therefore, a user can treat urine and feces of the pet very conveniently and is very sanitary.
    Type: Application
    Filed: August 12, 2005
    Publication date: February 23, 2006
    Inventor: Chang-Sub Kim
  • Publication number: 20050269896
    Abstract: A bracket assembly of a universal motor comprises: a bracket composed of a base portion formed as a certain shape and coupled to a motor stator, a plurality of supporting portions extendingly formed at the base portion with a certain length, a bearing mounting portion extendingly formed at an end of the supporting portions with a certain shape and for inserting a bearing thereto, a plurality of holder portions extendingly formed at the base portion with a certain shape and having a heat emission insertion hole therein for inserting a brush and emitting heat, and a plurality of spring mounting portions; brushes respectively inserted into the bracket holder portions; and springs respectively coupled to the spring mounting portions of the bracket, for elastically supporting the brush. In the bracket assembly of a universal motor, the number of components constituting the motor is reduced thereby to greatly reduce the fabrication cost.
    Type: Application
    Filed: October 15, 2004
    Publication date: December 8, 2005
    Inventors: Tae-Weon Yang, Jeong-Il Yoon, Chang-Sub Kim
  • Publication number: 20050264125
    Abstract: A rotor of a motor is provided. The rotor includes a rotor core and a winding coil wound on the rotor core. The rotor is rotatable by an electromagnetic interaction with a stator, in which both sides of an end wall of each slot of the rotor core where the winding coil is inserted are respectively provided with a corner portion to connect both lateral walls of each slot. As a result the effective area of a flux is increased thereby to decrease flux resistance and to reduce a stacked height of the rotor, that is, the number of stacked thin plates.
    Type: Application
    Filed: October 21, 2004
    Publication date: December 1, 2005
    Inventors: Tae-Weon Yang, Chang-Sub Kim