Assignee
Inventors
- Sung Hyun Park (56 patents)
- Chae Gyu Lee (5 patents)
- Ye Hoon Im (76 patents)
- Yu Taek Sung (14 patents)
- Myung Han Lee (35 patents)
- Oh Joo Kwon (8 patents)
- Heon Yong Kwon (50 patents)
- Dae Sik Hong (77 patents)
US Patent 11169066 · Granted Nov 9, 2021