Assignee
Inventors
- Choon-Hyop Lee (62 patents)
- Jung-Mok Park (68 patents)
- Hee Woong Park (29 patents)
- Sang Wook Yoo (30 patents)
- Ga Yeon Yun (8 patents)
- Jeong Heon Lee (47 patents)
- Byeong Kyu Jeon (40 patents)
US Patent 11327609 · Granted May 10, 2022