Assignee
Inventors
- Sung Hyun Lee (42 patents)
- Soon Joon Jung (11 patents)
- Won Jin Seo (39 patents)
- Dong Uk Lee (150 patents)
- Ho Gyu Yoon (6 patents)
- Heun Young Seo (1 patents)
- Yong Sik Yeom (1 patents)
- Jae-Young Lee (583 patents)
US Patent 10557019 · Granted Feb 11, 2020