Patents by Inventor Won Seok Joo

Won Seok Joo 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: 20100004027
    Abstract: A slide type mobile terminal having a first body and a second body is provided. The first body includes a display and a first slide member. The second body includes a key pad and is slidably coupled to the first body. The second body includes a second slide member to slidably engage the corresponding first slide member of the first body to allow movement of the first body and the second body to enable one of closed or tilted configurations. One of the first and second slide members has a curvature along at least one end such that when the first body is extended from the second body, the first body is tilted at a predetermined angle with respect to the second body. The first body receives a portion of the second body and the second body receives a portion of the first body in the closed position.
    Type: Application
    Filed: February 26, 2009
    Publication date: January 7, 2010
    Inventors: Chang-Yong JANG, Choong-Hyoun CHO, Won-Seok JOO
  • Publication number: 20090323292
    Abstract: A mobile terminal includes: a display unit that displays information; and a frame that fixedly surrounds the display unit and is fixed to a terminal case, wherein the frame includes at least one supplementary module mounting unit allowing a supplementary module that performs a different function from that of the display unit to be integrally mounted thereon. A supplementary module different from the display unit is integrally mounted on a frame constituting a display assembly, so handling and assembling can be facilitated and production cost can be reduced.
    Type: Application
    Filed: June 24, 2009
    Publication date: December 31, 2009
    Inventors: Yong-Jin HWANG, Min-Soo Kim, Won-Seok Joo
  • Publication number: 20090315690
    Abstract: A portable terminal and method of providing tactile sensation responsive to user touching at the portable terminal is provided. The portable terminal includes a housing disposed beneath a touch screen display, such that the housing is configured to impact the touch screen display in response to a user input impressed by touch on at least a portion of the touch screen display, the housing including at least one magnetic device configured to collide with the housing. The portable terminal further including a magnetic actuator disposed relative to the at least one magnetic device, such that the magnetic actuator controls a first magnetism that displaces the least one magnetic device having a second magnetism thereby creating the impact between the at least one magnetic device and the housing.
    Type: Application
    Filed: June 11, 2009
    Publication date: December 24, 2009
    Inventors: Yong-Jin HWANG, Won-Seok JOO, Young-Min LEE
  • Publication number: 20090286573
    Abstract: A portable terminal is provided where the portable terminal has an upper body including an upper surface and a lower surface, a lower body having an upper surface, the upper body being slidably connected to the lower body for movement between a closed position and an open position to expose a portion of the upper surface of the second body, and a first moving unit connected between the upper body and the lower body, the first moving unit being configured to permit tilting of the upper body with respect to the lower body such that a portion of the lower surface of the upper body is lower than the exposed portion of the upper surface of the second body.
    Type: Application
    Filed: September 30, 2008
    Publication date: November 19, 2009
    Inventors: Chang-Yong JANG, Won-Seok Joo
  • Patent number: 7555120
    Abstract: A hand-held mobile terminal for use in a mobile communications network is provided. The terminal comprises a first body comprising a top portion and a bottom portion, the top of the first body comprising a user interface for allowing a user to interact with the mobile terminal to input data; a second body comprising a top portion and a bottom portion, the top portion of the second body comprising a display panel; and a slide mechanism disposed in a cavity, formed between the first body's top portion and the second body's bottom portion, for coupling the first and second bodies and for allowing the second body to slide relative to the first body in both longitudinal and latitudinal directions.
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: June 30, 2009
    Assignee: LG Electronics Inc.
    Inventor: Won-Seok Joo
  • Publication number: 20090156255
    Abstract: A mobile terminal includes a terminal body having a display unit; a band connected with both ends of the terminal body; and a manipulation unit disposed on the terminal body and moving in multiple directions based on a central shaft.
    Type: Application
    Filed: November 4, 2008
    Publication date: June 18, 2009
    Inventors: Man-Soo SHIN, Won-Seok Joo, Kyung-Tae Yang, Jong-Hun Jang
  • Publication number: 20090156264
    Abstract: A mobile terminal is provided that includes a first body, a display having a first region and a second region, the display being located at the first body, a second body slidably connected to the first body, the second body being slideable between a first position that covers the second region and a second position that exposes the second region, and a controller configured to control the display unit such that the display unit outputs different screens when the second body is in the first position and in the second position.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 18, 2009
    Inventors: Choong-Hyoun CHO, Won-Seok JOO
  • Publication number: 20090143117
    Abstract: A mobile terminal includes: a terminal body having a display unit; a band connected with both ends of the terminal body; and an antenna radiator installed in the band.
    Type: Application
    Filed: November 4, 2008
    Publication date: June 4, 2009
    Inventors: Man-Soo SHIN, Won-Seok Joo, Kyung-Tae Yang, Young-Min Lee, Jong-Hun Jang
  • Patent number: 7532169
    Abstract: A mobile terminal having a first body including a front surface, a rear surface, and a pair of side surfaces connecting the front surface to the rear surface, the pair of side surfaces extending in a longitudinal direction of the first body, a display located at the front surface of the first body, and a second body having a front surface, a rear surface, and a pair of side surfaces connecting the front surface to the rear surface, the pair of side surfaces extending in a longitudinal direction of the second body, the second body being moveable with respect to the first body to expose a portion of the front surface of the second body. The pair of side surfaces of the second body are slidable along the pair of side surfaces of the first body and a portion of the pair of side surfaces of the second body overlaps a portion of the pair of side surfaces of the first body.
    Type: Grant
    Filed: August 22, 2007
    Date of Patent: May 12, 2009
    Assignee: LG Electronics Inc.
    Inventors: Won Seok Joo, Kwang Hyun Ann
  • Publication number: 20090115881
    Abstract: A portable terminal, comprises: a terminal body provided with a display unit to output visual information relating to a capturing mode, and having wireless communication functions; a touch input unit provided at the display unit, and configured to input information when at least one of the visual information is touched; a camera body arranged at the terminal body in a longitudinal direction, and rotatably coupled to the terminal body so that a direction of a camera mounted therein rotates in a perpendicular direction to the longitudinal direction of the terminal body; and camera manipulation units disposed on the camera body, and receiving input manipulations relating to an operation of the camera.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 7, 2009
    Inventors: Won-Seok Joo, Choong-Hyoun Cho
  • Publication number: 20090111515
    Abstract: A mobile terminal includes a terminal body having a display and a wireless communication module, a camera body disposed adjacent to the terminal body in a longitudinal direction, and coupled to the terminal body so as to rotate at a certain angle in a clockwise or counterclockwise direction such that an optical axis of a lens formed on the camera body is perpendicular to the longitudinal direction; and a display mode controller for controlling the display such that a first available set of modes is outputted on the display if the camera body is rotated in a first direction, and a second available set of modes is outputted on the display if the camera body is rotated in a second direction.
    Type: Application
    Filed: October 30, 2008
    Publication date: April 30, 2009
    Inventor: Won-Seok JOO
  • Publication number: 20090075692
    Abstract: A mobile terminal including an upper body having an upper surface a display located at the upper body, a lower body having first and second upper surfaces, the upper body being connected to the lower body for movement between a closed configuration in which the upper body completely covers the second upper surface and an open configuration in which the upper body partially covers the second upper surface to expose a portion of the second upper surface, the upper surface of the upper body being substantially co-planar to the first upper surface of the second body in the open and closed configuration, a first camera located at one of the upper body and the lower body, and at least one camera-dedicated key located at said portion of the second upper surface exposed in the open configuration, the at least one camera-dedicated key being configured to control the first camera.
    Type: Application
    Filed: September 5, 2008
    Publication date: March 19, 2009
    Inventors: Sang-Yool PARK, Moon-Pyoung KIM, Tae-Wan KIM, Won-Seok JOO
  • Publication number: 20080307607
    Abstract: A mobile terminal has an opening and closing mechanism in which when an appropriate force is applied to the upper body to achieve a sliding movement with respect to the lower body, the upper body can be moved in a planar direction along the lower body and then in a non-planar direction to implement an open configuration.
    Type: Application
    Filed: June 12, 2008
    Publication date: December 18, 2008
    Inventors: Min-Soo KIM, Won-Seok Joo
  • Publication number: 20080309637
    Abstract: An input device includes a scroll unit installed on a case and configured to select a menu, a manipulation unit configured to operate a menu selected by the scroll unit and having a translucent region, and a menu display unit mounted on a rear surface of the manipulation unit and configured to display the menu selected by the scroll unit through the translucent region.
    Type: Application
    Filed: April 7, 2008
    Publication date: December 18, 2008
    Inventors: Seung-Geun LIM, Young-Hwan Sung, Byung-Jin Ahn, Won-Seok Joo, Chang-Jea Kim
  • Publication number: 20080311960
    Abstract: A portable terminal including a terminal body having an earpiece mounting portion, and an earpiece detachably mounted at the earpiece mounting portion. The earpiece includes an earpiece body configured to communicate with the terminal body, and a speaker portion configured to output sound transmitted from the earpiece body, the speaker portion having a controllable length so as to reduce a thickness of the earpiece when the earpiece is detachably mounted at the earpiece mounting portion.
    Type: Application
    Filed: January 22, 2008
    Publication date: December 18, 2008
    Inventors: Young-Joong KIM, Won-Seok Joo
  • Publication number: 20080305838
    Abstract: A mobile terminal in provided. The mobile terminal includes a housing having at least one manipulation part, a signal display unit located in the housing, the signal display unit being configured to selectively display one of at least two inputable signal sets, the selectively displayed inputable signal set being visible through the at least one manipulation part, and an input unit located in the housing, the input unit being configured to receive at least one signal corresponding to the selectively displayed inputable signal set.
    Type: Application
    Filed: November 21, 2007
    Publication date: December 11, 2008
    Inventor: Won-Seok Joo
  • Publication number: 20080300031
    Abstract: A portable terminal comprising first and second bodies, and a hinge unit configured to fold or unfold the first and second bodies in a rotational manner.
    Type: Application
    Filed: February 21, 2008
    Publication date: December 4, 2008
    Inventors: Choong-Hyoun Cho, Won-Seok Joo, Hyo-Simg Park, Seung-Geun Lim
  • Publication number: 20080223708
    Abstract: A cover for a mobile device is provided. The cover includes a support member having an upper surface, and a touch sensitive portion located on the upper surface of the support member, the touch sensitive portion being configured to generate a signal when touched to control the mobile device. A mobile device is also provided. The mobile device has a cover including a support member having an upper surface, and a touch sensitive portion located on the upper surface of the support member, the touch sensitive portion being configured to generate a signal when touched to control the mobile device. The mobile device also includes a display unit located in the mobile device.
    Type: Application
    Filed: August 28, 2007
    Publication date: September 18, 2008
    Inventor: Won Seok JOO
  • Publication number: 20080227501
    Abstract: A portable terminal in provided. The portable terminal includes a body having a front surface, the front surface having an upper portion and a lower portion, a display unit located in the body and visible at the front surface thereof, the display unit having a first end and a second end, and at least one of the first end being adjacent the upper portion and the second end being adjacent the lower portion, and a speaker unit located in the body, the speaker unit including a bone conduction speaker.
    Type: Application
    Filed: June 18, 2007
    Publication date: September 18, 2008
    Inventors: Won Seok Joo, Kwang Hyun Ahn
  • Publication number: 20080227480
    Abstract: A key button for an input device is provided. The key button includes a button unit formed of a mineral material and a button support member formed of a non-mineral material and connected to the button unit. The button unit has a perimeter and the button support member extends beyond the perimeter of the button unit. A mobile device having at least one key button having a button unit formed of a mineral material and a button support member formed of a non-mineral material and connected to the button unit is also provided.
    Type: Application
    Filed: August 28, 2007
    Publication date: September 18, 2008
    Inventors: Choong-Hyoun CHO, Won Seok Joo, Young-Joong Kim