2011, MPhasis Universal Design Award 2011, for contributions in design for the disabled, by National Council for Promotion of Employment of Disabled Persons, India
2007, National Award for Technology Development for Empowering Persons with Disability 2007, Ministry of Social Justice and Youth Empowerment
2004, Da Vinci Award, Engineering Society of Detroit and Multiple Sclerosis Society of Michigan, for the technology for communication by the speech impaired and people with cerebral palsy, 2004
2000, Fellow of Indian National Academy of Engineering, 2000
1999, International Research Affiliate, Center for Embedded Computing Systems, University of California, Irvine, USA, 1999 for contributions in Embedded Systems
1997, Humboldt Fellowship, Alexander von Humboldt Stiftung, Germany, 1997, for his works in Embedded Systems
1996, Jaycee Award for Outstanding Persons, Calcutta Chamber of Commerce, 1996, for research on Assistive Devices for the Physically Handicapped
1992, Young Scientist Award, Department of Science & Technology, Govt. of India, 1992, for R&D towards devices for visually handicapped
