Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8539563 | Non-obtrusive security system for devices | Rishi Kumar, Varun Chatterji, Indradeep Biswas, Kapil Mahajan | 2013-09-17 |
| 7971229 | Non-obtrusive security system for devices | Varun Chatterji, Rishi Kumar, Indradeep Biswas, Kapil Mahajan | 2011-06-28 |