Assignee
Inventors
- Sunil Kumar Chattopadhyay (14 patents)
- Koneni Venkata Sashidhara (6 patents)
- Vinayak Tripathi (8 patents)
- Arun Kumar Tripathi (3 patents)
- Veena Prajapati (4 patents)
- Sushil Kumar (82 patents)
US Patent 6252114 · Granted Jun 26, 2001