This inventor holds 5 USPTO granted patents and 5 EPO patents. Top assignee: Tata Consultancy Services Limited. Active years: 2020-2022.
Company Filing History:
Years Active: 2020-2022
Title: Innovations by Deepan Das
Introduction
Deepan Das is an accomplished inventor based in Kolkata, India. He has made significant contributions to the field of technology, particularly in the areas of sleep arousal detection and phonocardiogram signal classification. With a total of 5 patents to his name, Deepan is recognized for his innovative approaches to solving complex problems.
Latest Patents
One of his latest patents is a "System and method for non-apnea sleep arousal detection." This invention focuses on monitoring the quality of sleep, which is essential for overall well-being. The method employs a feature engineering-based binary classification approach to distinguish between non-apnea arousal and non-arousal. A training dataset is prepared using various physiological signals, from which a set of features is selected to train multiple random forest classifier models. This results in the generation of prediction probabilities that help in predicting non-apnea sleep arousal.
Another notable patent is the "Method and system for classifying phonocardiogram signal quality." This system is designed to assess the quality of phonocardiogram (PCG) signal recordings, ensuring that only diagnosable quality recordings are used for further cardiac analysis. The system derives features from the PCG signal, preprocesses them, and ranks them using the mRMR algorithm. A training model is then created using the relevant features, allowing the PCG signal to be classified as diagnosable or non-diagnosable.
Career Highlights
Deepan Das is currently employed at Tata Consultancy Services Limited, where he continues to innovate and contribute to the field of technology. His work has garnered attention for its practical applications and potential impact on healthcare and sleep studies.
Collaborations
Deepan collaborates with talented individuals such as Anirban Dutta Choudhury and Arpan Pal, enhancing the scope and effectiveness of his projects.
Conclusion
Deepan Das exemplifies the spirit of innovation through his patents and contributions to technology. His work in sleep arousal detection and phonocardiogram signal classification showcases his commitment to improving health and well-being.