Assignee
No assignee recorded.
Inventors
- Sung June Yoon (12 patents)
- Young Ho Chung (3 patents)
- Chi Woo Lee (16 patents)
- Yoon Seok Oh (11 patents)
- Dong Rack Choi (14 patents)
- Nam Doo Kim (20 patents)
US Patent 5496947 · Granted Mar 5, 1996
No assignee recorded.