Patents Assigned to EI Lighting Co., Ltd.
  • External electrode fluorescent lamp and home appliance including the same
    Patent number: 11621157
    Abstract: A rare gas lamp device is disclosed.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: April 4, 2023
    Assignees: Samsung Electronics Co., Ltd., EI Lighting Co., Ltd.
    Inventors: Myungju Shin, Myonggi Jang, Youngchul Ko, Donghyo Kim, Jongwook Joo, Daehyun Sung, Jaegeun Ji