Patents by Inventor Han-Seok Chae

Han-Seok Chae 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: 20230189404
    Abstract: The present disclosure relates to a surface heating heater pipe and an aerosol generating device including the same, and more particularly, to a surface heating heater pipe having improved performance by implementing a surface heating structure using graphene and an aerosol generating device including the same. A heater pipe for an aerosol generating device for transferring heat to an aerosol-forming article includes a body formed of metal and having a shape of a pipe having a space for accommodating the aerosol-forming article, a first insulating layer formed on an outer surface of the body, a graphene layer formed on the first insulating layer by deposition, and a second insulating layer formed on the graphene layer.
    Type: Application
    Filed: December 12, 2022
    Publication date: June 15, 2023
    Inventors: Han Seok Chae, Il Kwon Song, Young Sun Oh, Beom Chang Oh
  • Patent number: 8958855
    Abstract: A mobile terminal is provided that includes front and rear cases, an intermediate case between the front and rear cases, and a printed circuit board between the intermediate cases and at least one of the front and rear cases. A shielding member having a first width, length and thickness, and being formed of a metal. Non-conductive material may have a second thickness attached to at least two edges of the shielding member.
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: February 17, 2015
    Assignee: LG Electronics Inc.
    Inventors: Min-Chul Shin, Han-Seok Chae
  • Patent number: 8548539
    Abstract: Provided is a mobile communication terminal that includes a case with internal and external surfaces, antenna patterns that transmit or receive radio signals corresponding to frequency bands, a circuit board that processes signals that conform to the transmitted or received radio signals, a connection unit that electrically connects the antenna patterns to the circuit board, an accommodation chamber that accommodates a battery, and a cover detachably mounted on the case and covering the accommodation chamber and the antenna patterns.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: October 1, 2013
    Assignee: LG Electronics Inc.
    Inventors: Ki-Hoon Kim, Han-Seok Chae
  • Publication number: 20120268906
    Abstract: Provided is a mobile communication terminal that includes a case with internal and external surfaces, antenna patterns that transmit or receive radio signals corresponding to frequency bands, a circuit board that processes signals that conform to the transmitted or received radio signals, a connection unit that electrically connects the antenna patterns to the circuit board, an accommodation chamber that accommodates a battery, and a cover detachably mounted on the case and covering the accommodation chamber and the antenna patterns.
    Type: Application
    Filed: June 29, 2012
    Publication date: October 25, 2012
    Applicant: LG ELECTRONICS INC.
    Inventors: Ki-Hoon KIM, Han-Seok CHAE
  • Patent number: 8244321
    Abstract: A mobile communication terminal comprises a case having internal and external surfaces. The mobile communication device further comprises a first layer formed over the external surface of the case, the first layer comprising conductors for allowing plating on the outer surface of the case; a second layer formed over the first layer, the second layer comprising an antenna pattern for transmitting and receiving radio signals corresponding to one or more frequency bands; a third layer formed over the second layer to protect the case; a circuit board configured to process signals conformable to the radio signals, wherein the circuit board is disposed within an inner surface of the case; and a connection unit formed through the case and configured to electrically connect the second layer to the circuit board.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: August 14, 2012
    Assignee: LG Electronics Inc.
    Inventors: Ki-Hoon Kim, Han-Seok Chae
  • Publication number: 20110021255
    Abstract: A mobile communication terminal comprises a case having internal and external surfaces. The mobile communication device further comprises a first layer formed over the external surface of the case, the first layer comprising conductors for allowing plating on the outer surface of the case; a second layer formed over the first layer, the second layer comprising an antenna pattern for transmitting and receiving radio signals corresponding to one or more frequency bands; a third layer formed over the second layer to protect the case; a circuit board configured to process signals conformable to the radio signals, wherein the circuit board is disposed within an inner surface of the case; and a connection unit formed through the case and configured to electrically connect the second layer to the circuit board.
    Type: Application
    Filed: February 3, 2010
    Publication date: January 27, 2011
    Inventors: Ki-Hoon Kim, Han-Seok Chae
  • Publication number: 20100105452
    Abstract: A mobile terminal is provided that includes front and rear cases, an intermediate case between the front and rear cases, and a printed circuit board between the intermediate cases and at least one of the front and rear cases. A shielding member having a first width, length and thickness, and being formed of a metal. Non-conductive material may have a second thickness attached to at least two edges of the shielding member.
    Type: Application
    Filed: September 28, 2009
    Publication date: April 29, 2010
    Inventors: Min-Chul Shin, Han-Seok Chae
  • Publication number: 20070267494
    Abstract: A mobile terminal incorporates a card removal unit having an elastic member in a battery mounting part formed on a rear surface of the terminal. A card is inserted into a card receiving part formed on one side of the battery mounting part contacting the elastic member. When the battery is inserted into the battery mounting part, one edge of the battery contacts the card and the card compresses the elastic member. The battery retains the card in the card receiving part when the battery is secured. When the battery is removed, the elastic member urges the card partially from the card receiving part thereby easing manual removal of the card. A locking rod may be provided to retain the card in the card receiving part when the battery is removed.
    Type: Application
    Filed: May 16, 2007
    Publication date: November 22, 2007
    Inventors: Woo-Sun Kang, Han-Seok Chae, Soo-Hyun Nam