Patents by Inventor Chong Mi LEE

Chong Mi 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).

  • Laminating apparatus and method for manufacturing vehicle seat using eco-friendly water-based adhesive
    Patent number: 11504957
    Abstract: Proposed are a laminating apparatus and a method for manufacturing a vehicle seat. The laminating apparatus includes a first lamination part (100); a second lamination part (200); and a drying part (300), wherein the first lamination part (100) includes: a polyurethane foam feeding roll (110); a first bonding part (120); a fabric feeding roll (130) mounted on a side of the first lamination part (100); and a first pressing part (140), the second lamination part (200) includes: a second application part (210); a backing cloth feeding roll (220); and a second pressing part (230), and the drying part (300) includes: a feed part (310); and a chamber part (320).
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: November 22, 2022
    Inventors: Seong Jee Lee, Jae Keun Sung, Jong Hee Park, Chong Mi Lee, Jae Kwang Lee, Seong Jun Park
  • LAMINATING APPARATUS AND METHOD FOR MANUFACTURING VEHICLE SEAT USING ECO-FRIENDLY WATER-BASED ADHESIVE
    Publication number: 20210291505
    Abstract: Proposed are a laminating apparatus and a method for manufacturing a vehicle seat. The laminating apparatus includes a first lamination part (100); a second lamination part (200); and a drying part (300), wherein the first lamination part (100) includes: a polyurethane foam feeding roll (110); a first bonding part (120); a fabric feeding roll (130) mounted on a side of the first lamination part (100); and a first pressing part (140), the second lamination part (200) includes: a second application part (210); a backing cloth feeding roll (220); and a second pressing part (230), and the drying part (300) includes: a feed part (310); and a chamber part (320).
    Type: Application
    Filed: March 18, 2021
    Publication date: September 23, 2021
    Applicant: S&B CO., LTD.
    Inventors: Seong Jee LEE, Jae Keun SUNG, Jong Hee PARK, Chong Mi LEE, Jae Kwang LEE, Seong Jun PARK