Assignee
Inventors
- Jakob Ley (55 patents)
- Katharina Reichelt (13 patents)
- Katja Obst (4 patents)
- Ludger A. Wessjohann (10 patents)
- Sabine Wessjohann (1 patents)
- Tran Van Sung (1 patents)
- The Anh Nguyen (1 patents)
- Ngo Van Trai (1 patents)
US Patent 9642381 · Granted May 9, 2017