Inventor
RAMAKRISHNAN RAMESH KUMAR
IN8 patents
Patents
8 patentsUS12412671B2Sep 9, 2025
Method and system for classification of cognitive load using data obtained from wearable sensors
TATA CONSULTANCY SERVICES LTD0 citations49
US11219378B2Jan 11, 2022
Method and device for continuous blood pressure monitoring and estimation
TATA CONSULTANCY SERVICES LTD0 citations47
US11996118B2May 28, 2024
Selection of speech segments for training classifiers for detecting emotional valence from input speech signals
TATA CONSULTANCY SERVICES LTD0 citations45
US11992316B2May 28, 2024
System and method for eye-blink based assessment of sustained visual attention of a target
TATA CONSULTANCY SERVICES LTD0 citations44
US11872040B2Jan 16, 2024
Method and system for assessment of cognitive load from bio-potentials measured using wearable endosomatic device
TATA CONSULTANCY SERVICES LTD0 citations44
US11593469B2Feb 28, 2023
Continuously validating a user during an established authenticated session using photoplethysmogram and accelerometer data
TATA CONSULTANCY SERVICES LTD0 citations44
US12354752B2Jul 8, 2025
Method and system for early detection of COVID-19
TATA CONSULTANCY SERVICES LTD0 citations42
US12462411B2Nov 4, 2025
Method and system for predicting distance of gazed objects using infrared (IR) camera
TATA CONSULTANCY SERVICES LTD0 citations39