Patents by Inventor Dae Wook Kwak

Dae Wook Kwak 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: 12237516
    Abstract: A case for a secondary battery, in which an electrode assembly having a structure, in which electrodes and separators are alternately disposed, is accommodated, includes: a first recess part and a second recess part, each of which has a recessed shape; a circumferential part configured to surround a circumference of each of the first recess part and the second recess part when the case is unfolded; and a connection part provided between the first recess part and the second recess part to connect the first recess part to the second recess part, wherein, when the case is unfolded, the connection part has a shape that is recessed from each of the first recess part and the second recess part in one direction.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: February 25, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Beom Kim, Min Kyu Min, Sung Yun Kwak, Dae Wook Kim, Jeong Min Ha, Gi Man Kim, Dong Yeon Kim, Kyu Hyun Choi
  • Patent number: 11269445
    Abstract: A touch window for a touch sensor includes: a touch member having a front surface and a rear surface, the front surface configured to be pressed by a user, a plurality of conductive printed portions printed on the rear surface of the touch member, the conductive printed portions being configured to respectively contact a plurality of conductive electrodes of the touch sensor, and a non-conductive film attached to the rear surface of the touch member and defining one or more through-holes. Inner surfaces of the one or more through-holes are configured to respectively surround the conductive printed portions and the conductive printed portions and the non-conductive film have different thicknesses from each other such that surface condensation on the conductive printed portions and surface condensation on the non-conductive film are spaced apart from each other.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: March 8, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Moo Jin Lee, Dae Wook Kwak
  • Publication number: 20210048935
    Abstract: A touch window for a touch sensor includes: a touch member having a front surface and a rear surface, the front surface configured to be pressed by a user, a plurality of conductive printed portions printed on the rear surface of the touch member, the conductive printed portions being configured to respectively contact a plurality of conductive electrodes of the touch sensor, and a non-conductive film attached to the rear surface of the touch member and defining one or more through-holes. Inner surfaces of the one or more through-holes are configured to respectively surround the conductive printed portions and the conductive printed portions and the non-conductive film have different thicknesses from each other such that surface condensation on the conductive printed portions and surface condensation on the non-conductive film are spaced apart from each other.
    Type: Application
    Filed: July 21, 2020
    Publication date: February 18, 2021
    Inventors: MOO JIN LEE, Dae Wook KWAK
  • Patent number: 8739577
    Abstract: A washing machine is disclosed. A washing machine includes a cabinet configured to define an exterior appearance thereof; a tub installed in the cabinet to hold wash water therein; a drum rotatably installed in the tub to accommodate laundry therein; at least one venting portion provided in an upper portion of the tub to communicate with an outside of the tub; and a ventilation part (300) provided in a lower portion of the tub to communicate with an inside of the tub. The above configuration enables convection current of internal air of the tub generated via the venting portion and the ventilation part (300).
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: June 3, 2014
    Assignee: LG Electronics Inc.
    Inventors: Dae Wook Kwak, Jong Min Kim, Cheol Kang Heo, Han Ki Cho, Gyung Hun Nho, Soon Jo Lee, Kyu Chul Lee
  • Patent number: 8733863
    Abstract: A laundry machine (1) including a cabinet (10) having an opening (10a) for loading and/or unloading laundry, a door (300) selectively opening and/or closing the opening of the cabinet (10), and a door positioning unit (A) for positioning the door (300) away from the cabinet (10).
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: May 27, 2014
    Assignee: LG ELectronics Inc.
    Inventors: Dae Wook Kwak, Jong Min Kim, Han Ki Cho, Soon Jo Lee, Kyu Chul Lee, Cheol Kang Heo
  • Publication number: 20120060565
    Abstract: A washing machine is disclosed. A washing machine includes a cabinet configured to define an exterior appearance thereof; a tub installed in the cabinet to hold wash water therein; a drum rotatably installed in the tub to accommodate laundry therein; at least one venting portion provided in an upper portion of the tub to communicate with an outside of the tub; and a ventilation part (300) provided in a lower portion of the tub to communicate with an inside of the tub. The above configuration enables convection current of internal air of the tub generated via the venting portion and the ventilation part (300).
    Type: Application
    Filed: July 30, 2010
    Publication date: March 15, 2012
    Applicant: LG ELECTRONICS INC.
    Inventors: Dae Wook Kwak, Jong Min Kim, Cheol Kang Heo, Han Ki Cho, Gyung Hun Nho, Soon Jo Lee, Kyu Chul Lee
  • Publication number: 20120056518
    Abstract: A laundry machine (1) including a cabinet (10) having an opening (10a) for loading and/or unloading laundry, a door (300) selectively opening and/or closing the opening of the cabinet (10), and a door positioning unit (A) for positioning the door (300) away from the cabinet (10).
    Type: Application
    Filed: July 29, 2010
    Publication date: March 8, 2012
    Inventors: Dae Wook Kwak, Jong Min Kim, Han Ki Cho, Soon Jo Lee, Kyu Chul Lee, Cheol Kang Heo