Patents by Inventor Sun Woo Yun

Sun Woo Yun 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: 20240136613
    Abstract: Disclosed are a battery pack and a vehicle comprising the same. The battery pack according to an embodiment of the present disclosure includes a battery module including a plurality of battery cells; a case in which the battery module is received; and a busbar unit connected to the battery module, wherein the busbar unit is used for electrical connection and heat dissipation.
    Type: Application
    Filed: July 10, 2022
    Publication date: April 25, 2024
    Inventors: Sun-Woo YUN, Sung-Tack HWANG
  • Publication number: 20230253685
    Abstract: An FFC bus bar includes a cable stack structure formed by stacking a plurality of flat flexible cables, and a high current terminal connected to at least one end portion of the cable stack structure. Each flat flexible cable comprises a terminal access portion including strands of conductor wires at at least one end portion thereof, and the terminal access portion is welded to the high current terminal.
    Type: Application
    Filed: July 12, 2021
    Publication date: August 10, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sun-Woo Yun, Sung-Tack Hwang
  • Patent number: 11522230
    Abstract: Provided is a battery pack connector having a simple structure and capable of effectively preventing noise from flowing into or out of a battery pack. The battery pack connector includes: a communication connecting unit configured to be connectable to a communication wire for exchanging information with the battery management system; and a power supply connecting unit configured to be connectable to a power supply wire for supplying driving power to the battery management system and having at least a portion including a noise blocking material.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: December 6, 2022
    Inventors: Sun-Woo Yun, Jang-Soo Ock
  • Publication number: 20220166114
    Abstract: An aluminum bus bar includes an insulation portion having an oxide film insulation layer, and electric conduction portions having electric conductivity and disposed with the insulation portion being interposed therebetween. Also, a battery module includes the aluminum bus bar; a cell assembly having battery cells; an electric component electrically connected to the cell assembly by means of the aluminum bus bar; and a heatsink disposed at one side of the cell assembly to exchange heat with the cell assembly, and the insulation portion of the aluminum bus bar is disposed in contact with one surface of the heatsink.
    Type: Application
    Filed: July 20, 2020
    Publication date: May 26, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sun-Woo Yun, Min-Jun Kim
  • Patent number: 11121735
    Abstract: The present invention relates to a protective case for foldable mobile device which has a first portion, a second portion, and a joining portion wherein the joining portion connects the first portion and the second portion, comprising: a first case for protecting the first portion of the foldable mobile device installed therein; a connecting portion for covering the joining portion and fixedly attached to the first case; and a second case for protecting the second portion of the foldable mobile device installed therein wherein the second case includes a second outer frame. The second outer frame comprises a recess to receive the connecting portion wherein the connecting portion slidably moves in the recess, and the second case further comprises a recess cover for covering the recess.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: September 14, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventors: Dae-Young Kim, Jae Hong Cho, Sun Woo Yun, Jong Hwa Lee, Kyung Joon Lee, Gang Il Park
  • Patent number: 10917131
    Abstract: A case for an electronic device including a soft protective cover having a back panel to cover a back portion of the electronic device, side walls extending from the back panel to cover side portions of the electronic device, and an upper ledge; and a hard protective frame having a disconnected side and two facing sides. The disconnected side includes a first end portion and a second end portion. Each of the first and second end portions includes a first side and a second side; the second side tapers towards the upper ledge.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: February 9, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventors: Bum Joon Lee, Seung Joo Kim, Nam Heui Jung, Kyung Joon Lee, Gang Il Park, Sun Woo Yun, Soo Ha Jung
  • Patent number: 10900605
    Abstract: An apparatus for mounting an electronic device includes a case for the electronic device; an attachment portion, formed on the case, having a groove; and a mount constructed to be attachable to a bicycle or a vehicle. The mount includes a locking cap having a protrusion; a rotatable cap having a tab groove wherein the rotatable cap is rotatable with respect to the locking cap; a biased switch having a tab wherein the tab is biased toward the rotatable cap. Here, the tab groove includes an opening and a groove is broadly defined to include an opening. The mount is attachable to the attachment portion by inserting the protrusion of the locking cap into the groove of the attachment portion and rotating the attachment portion or the locking cap with respect to each other.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: January 26, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventors: Sun Woo Yun, Bum Joon Lee, Deok Hyun Ahn, Jae Hong Cho, Namheui Jung
  • Publication number: 20200412401
    Abstract: The present invention relates to a protective case for foldable mobile device which has a first portion, a second portion, and a joining portion wherein the joining portion connects the first portion and the second portion, comprising: a first case for protecting the first portion of the foldable mobile device installed therein; a connecting portion for covering the joining portion and fixedly attached to the first case; and a second case for protecting the second portion of the foldable mobile device installed therein wherein the second case includes a second outer frame. The second outer frame comprises a recess to receive the connecting portion wherein the connecting portion slidably moves in the recess, and the second case further comprises a recess cover for covering the recess.
    Type: Application
    Filed: October 30, 2019
    Publication date: December 31, 2020
    Inventors: Dae-Young KIM, Jae Hong CHO, Sun Woo YUN, Jong Hwa LEE, Kyung Joon LEE, Gang Il PARK
  • Publication number: 20200195294
    Abstract: A case for an electronic device including a soft protective cover having a back panel to cover a back portion of the electronic device, side walls extending from the back panel to cover side portions of the electronic device, and an upper ledge; and a hard protective frame having a disconnected side and two facing sides. The disconnected side includes a first end portion and a second end portion. Each of the first and second end portions includes a first side and a second side; the second side tapers towards the upper ledge.
    Type: Application
    Filed: February 26, 2020
    Publication date: June 18, 2020
    Inventors: BUM JOON LEE, SEUNG JOO KIM, NAM HEUI JUNG, KYUNG JOON LEE, GANG IL PARK, SUN WOO YUN, SOO HA JUNG
  • Publication number: 20200176826
    Abstract: Provided is a battery pack connector having a simple structure and capable of effectively preventing noise from flowing into or out of a battery pack. The battery pack connector includes: a communication connecting unit configured to be connectable to a communication wire for exchanging information with the battery management system; and a power supply connecting unit configured to be connectable to a power supply wire for supplying driving power to the battery management system and having at least a portion including a noise blocking material.
    Type: Application
    Filed: February 12, 2019
    Publication date: June 4, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Sun-Woo Yun, Jang-Soo Ock
  • Publication number: 20200132244
    Abstract: An apparatus for mounting an electronic device includes a case for the electronic device; an attachment portion, formed on the case, having a groove; and a mount constructed to be attachable to a bicycle or a vehicle. The mount includes a locking cap having a protrusion; a rotatable cap having a tab groove wherein the rotatable cap is rotatable with respect to the locking cap; a biased switch having a tab wherein the tab is biased toward the rotatable cap. Here, the tab groove includes an opening and a groove is broadly defined to include an opening. The mount is attachable to the attachment portion by inserting the protrusion of the locking cap into the groove of the attachment portion and rotating the attachment portion or the locking cap with respect to each other.
    Type: Application
    Filed: December 26, 2019
    Publication date: April 30, 2020
    Inventors: Sun Woo YUN, Bum Joon LEE, Deok Hyun AHN, Jae Hong CHO, Namheui JUNG
  • Patent number: D881865
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: April 21, 2020
    Assignee: Spigen Korea CO., LTD.
    Inventor: Sun Woo Yun
  • Patent number: D888710
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: June 30, 2020
    Assignee: SPIGEN KOREA CO., LTD.
    Inventors: Sun Woo Yun, Bum Joon Lee
  • Patent number: D898721
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: October 13, 2020
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Sun Woo Yun
  • Patent number: D905666
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: December 22, 2020
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Sun Woo Yun
  • Patent number: D906315
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: December 29, 2020
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Sun Woo Yun
  • Patent number: D909357
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: February 2, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Sun Woo Yun
  • Patent number: D909358
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: February 2, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Sun Woo Yun
  • Patent number: D909997
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: February 9, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Sun Woo Yun
  • Patent number: D924864
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: July 13, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Sun Woo Yun