"Design and Development of Infrared-based Highly Selective Gas Sensors Array for Environmental Air Quality Monitoring", (2024-2027) sponsored by SERB-DST, India (Project Leader)
"Development of Pyroelectric Infrared Sensors for Industrial Flame Detectors", (2024-2027) sponsored by TDT-DST, India (Project Leader)
"Development of Pyroelectric Detector Array Technology for a Portable Spectrophotometer", (2024-2026) sponsored under FTT (Fast-Track Translation) category by CSIR, India (Project Leader)
"Design and Development of Uncooled Compact Pyroelectric-based THz Detector", (2024-2027) sponsored by CSIR, India (Project Leader)
"Technology development of pyroelectric-based single channel infra-red (IR) detector for CO/CO2 gas detection", (2021-2023) sponsored by CSIR, India (Project Leader)
"Design and Development of CNTFET platform device for prediabetic detection", (2018-2020) sponsored by CSIR, India under (Work Package Leader) (Involved laboratories: CSIR-CEERI, CSIR-NIIST, and CSIR-CCMB)
"A New fabrication technique using Dip-Pen Nanowriting (DPN) for Carbon Nano-tube (CNT) based devices for Biological and chemical sensing applications", (2012-2014) sponsored by CSIR, India under CSIR-EMPOWER scheme.(Phase-II) (Project Leader)
"A New fabrication technique using Dip-Pen Nanowriting (DPN) for Carbon Nano-tube (CNT) based devices for Biological and chemical sensing applications", (2010-2012), sponsored by CSIR, India under CSIR-EMPOWER scheme.(Phase-I) (Project Leader)
"Deposition of Silicon Nano-particles/Films for Photovoltaic Applications", (2009-2012), sponsored by CSIR, India under CSIR Network Project.(Alternate Activity Leader)
"Development of Technology for Quantum Structures and Their Applications in Futuristic Silicon Based Nanoelectronic Devices", (2005-2009), sponsored by Department of Information Technology (DIT), Ministry of Communication and Information Technology, New Delhi, Government of India.(Project Member)