Assignee
Inventors
- Kyeong Ae Lee (9 patents)
- KwonJin Kim (2 patents)
- Sung Jae Kim (83 patents)
- Seon Uk Na (9 patents)
- Yeon-Seob YUN (25 patents)
- Young Uk Yun (8 patents)
- Byung Han Lim (6 patents)
- Sung-June Cho (36 patents)
- Jong Kweon Ha (19 patents)
US Patent 11022325 · Granted Jun 1, 2021