Patents Assigned to SWIS CO., LTD.
  • Electronic venetian blind
    Patent number: 10613406
    Abstract: The present disclosure relates to an electronic venetian blind, the electronic venetian blind, as a first invention, including: a first transparent conductive film layer; a plurality of unit electrochromic layers stacked on the first transparent conductive film layer, arranged separated from each other; and a plurality of second transparent conductive film layers each stacked on the plurality of unit electrochromic layers and independently applying current thereto.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: April 7, 2020
    Assignee: SWIS CO., LTD.
    Inventors: Nam Ju Lee, Hyun Ki Bin
  • Electronic Venetian Blind
    Publication number: 20180321564
    Abstract: The present disclosure relates to an electronic venetian blind, the electronic venetian blind, as a first invention, including: a first transparent conductive film layer; a plurality of unit electrochromic layers stacked on the first transparent conductive film layer, arranged separated from each other; and a plurality of second transparent conductive film layers each stacked on the plurality of unit electrochromic layers and independently applying current thereto.
    Type: Application
    Filed: April 22, 2016
    Publication date: November 8, 2018
    Applicant: SWIS CO., LTD.
    Inventors: Nam Ju LEE, Hyun Ki BIN
  • Air purifier
    Patent number: D994863
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: August 8, 2023
    Assignees: SWIS CO., LTD
    Inventor: Jeoungmin Lee
  • Air purifier
    Patent number: D1013853
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: February 6, 2024
    Assignees: SWIS CO., LTD
    Inventor: Jeoungmin Lee