A New Adaptive Readout System For a New OLED OPD Flexible Patch PPG Sensor. - Rajeev Kumar Pandey; Eka Fitrah Pribadi; Paul C.-P. Chao 001 (IEEE SENSORS, 2019)

A Low-Power 54μW Adaptive Analog Front-End with Adaptive Intensity Control for an Organic PPG Sensor in Wearable Devices. - Rajeev Kumar Pandey; Paul C.-P. Chao 001 (IEEE SENSORS, 2021)

An Adaptive Analog Front End for a Flexible PPG Sensor Patch with Self-Determined Motion Related DC Drift Removal. - Rajeev Kumar Pandey; Paul C.-P. Chao 001 (ISCAS, 2021)

A Dual-Channel PPG Readout System With Motion-Tolerant Adaptability for OLED-OPD Sensors. - Rajeev Kumar Pandey; Paul C.-P. Chao 001 (IEEE Trans. Biomed. Circuits Syst., 2022)

A PPG Readout Integrated With RPTT Estimation in Analog For Blood Pressure Measurement. - Rajeev Kumar Pandey; Paul C.-P. Chao 001; Santosh Kumar Khyalia (ISCAS, 2023)

Energy Optimization in Consumer Lightings: An IoT-Based Adaptive Control Mode. - Sanjeev Kumar Pandey; Prateek Goyal; Rajeev Kumar Pandey; Bijaya Ketan Panigrahi (IEEE Trans. Consumer Electron., 2025)