Assignee
Inventors
- Asit Kumar Das (37 patents)
- Debasis Bhattacharyya (53 patents)
- Sukumar Mandal (33 patents)
- Vutukuru Lakshmi Narasimha Murthy (8 patents)
- Sanjeev Singh (97 patents)
- Marri Rama Rao (6 patents)
- Sobhan Ghosh (23 patents)
US Patent 6267873 · Granted Jul 31, 2001