Patents by Inventor Wook Sun

Wook Sun 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).

  • Water-cooled heat dissipation module assembly
    Patent number: 12238903
    Abstract: A water-cooled heat dissipation module assembly capable of cooling a power module of a vehicle driving inverter system using a battery or fuel cell. The water-cooled heat dissipation module assembly includes a housing unit provided in the form of a housing having an opening portion at least partially opened at one side thereof. The housing unit and at least a part of a rim region of the cooling unit are made of a plastic material, and the housing unit and the cooling unit are joined to each other by plastic welding using a laser.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: February 25, 2025
    Assignee: DONG YANG PISTON CO., LTD.
    Inventors: Kwan Ho Ryu, Jeong Keun Lee, Min Woo Lee, Ju Hyun Sun, Tae Keun Park, Kang Wook Park, Lee Cheol Ji, Hyeok Chul Yang, Tae Heon Kim, Keun Jae Lee
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY APPARATUS
    Publication number: 20250063944
    Abstract: Disclosed are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device. The contents of Chemical Formula 1 are as defined in the detailed description.
    Type: Application
    Filed: February 14, 2023
    Publication date: February 20, 2025
    Inventors: Seonyeong GWAK, Yoonman LEE, Suheon IM, Seungjae LEE, Seungin PARK, Mijin LEE, Wook KIM, Sung-Hyun JUNG, Hyung Sun KIM, Ho Kuk JUNG, Hanill LEE
  • Flame-retardant insulation bar for windows and doors
    Patent number: 11370972
    Abstract: Disclosed is a flame-retardant insulation bar manufactured by extruding an insulation composition including any one base resin selected from the group consisting of polyamide, polyurethane, polyester, and combinations thereof, a reinforcing agent, a flame retardant, and an additive.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: June 28, 2022
    Assignees: ACE METAL CO., LTD.
    Inventors: Byoung Wook Sun, You Lack Choi
  • FLAME-RETARDANT INSULATION BAR FOR WINDOWS AND DOORS
    Publication number: 20220112428
    Abstract: Disclosed is a flame-retardant insulation bar manufactured by extruding an insulation composition including any one base resin selected from the group consisting of polyamide, polyurethane, polyester, and combinations thereof, a reinforcing agent, a flame retardant, and an additive.
    Type: Application
    Filed: September 16, 2021
    Publication date: April 14, 2022
    Applicants: ACE METAL CO., LTD.
    Inventors: Byoung Wook SUN, You Lack CHOI
  • Separator for fuel cell
    Publication number: 20050109434
    Abstract: A separator of a fuel cell and a method of preparing the separator include improvements in processability and corrosion resistance. The separator of the fuel cell is made of a solid-state, amorphous alloy.
    Type: Application
    Filed: March 12, 2004
    Publication date: May 26, 2005
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Do-young Seung, Wook Sun, Duck-young Yoo, Jung-ock Park