Patents by Inventor Dohui LEE

Dohui 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).

  • Patent number: 11283910
    Abstract: A mobile terminal includes a first frame, a second frame slidable from the first frame in a first direction or in a second direction opposite to the first direction, a slide frame movable in the first direction with respect to the second frame, a flexible display unit including a first, a second region, and a third region, and a driver for providing a force to move the second frame, wherein the driver includes a first driver part positioned on the first frame, a second driver part coupled to the second frame, wherein the second driver part receives the driving force to move the second frame while moving in the first direction n with respect to the first driver part, a stopping groove defined in the second driver part, a stopper fastened to the stopping groove, and an electromagnet for inserting or spacing the stopper into or from the stopping groove.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: March 22, 2022
    Assignee: LG ELECTRONICS INC.
    Inventor: Dohui Lee
  • Publication number: 20210195008
    Abstract: A mobile terminal includes a first frame, a second frame slidable from the first frame in a first direction or in a second direction opposite to the first direction, a slide frame movable in the first direction with respect to the second frame, a flexible display unit including a first, a second region, and a third region, and a driver for providing a force to move the second frame, wherein the driver includes a first driver part positioned on the first frame, a second driver part coupled to the second frame, wherein the second driver part receives the driving force to move the second frame while moving in the first direction n with respect to the first driver part, a stopping groove defined in the second driver part, a stopper fastened to the stopping groove, and an electromagnet for inserting or spacing the stopper into or from the stopping groove.
    Type: Application
    Filed: April 20, 2020
    Publication date: June 24, 2021
    Applicant: LG ELECTRONICS INC.
    Inventor: Dohui LEE
  • Patent number: 8854315
    Abstract: A mobile terminal may include a first touch screen to display a first object, a second touch screen, and a controller to control the first and second touch screens. The mobile terminal may receive a first touch to the first object, and may receive a second touch to a position on the second touch screen while the first touch is held to the first object. The mobile terminal may further display content or information based on the first object on the second touch screen in response to receiving the second touch. Other embodiments may also be provided.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: October 7, 2014
    Assignee: LG Electronics Inc.
    Inventor: Dohui Lee
  • Publication number: 20100295802
    Abstract: A plurality of touch screens for a mobile terminal. Various operations are performed according to touch inputs applied to the plurality of touch screens.
    Type: Application
    Filed: October 23, 2009
    Publication date: November 25, 2010
    Inventor: Dohui LEE