Assignee
Inventors
- Seong Wook Hwang (361 patents)
- Jae Chang Kook (298 patents)
- Hyu Tae Shim (74 patents)
- Seong Wook Ji (78 patents)
- Won Min Cho (74 patents)
- Kang Soo Seo (329 patents)
- Myeong Hoon Noh (90 patents)
US Patent 9958034 · Granted May 1, 2018