Assignee
No assignee recorded.
Inventors
- Dong Jin Kim (153 patents)
- Unknown
- Yong-su Kim (85 patents)
- Unknown
- Unknown
- Unknown
- Dong Hyun Kim (532 patents)
- Sang-Won Seo (24 patents)
- Unknown
- Hee Soo PARK (2 patents)
US Patent 10725088 · Granted Jul 28, 2020
No assignee recorded.