1. K.Suresh, B.V.M.P Santhosh Kumar, U.Varun Kumar, G.Uma, M.Umapathy. An Electronic Circuit for Self sensing Piezoelectric actuator and method of operating therefor. [Indian Patent granted (PATENT NO. 327603)] on 17.12.2019.
2. U.Varun Kumar, K.Suresh, B.V.M.P. Santhosh Kumar, G.Uma, M.Umapathy. Apparatus for seperating particles using Piezoelectric sensor and actuator and a method therefor. [Indian Patent granted (PATENT NO. 319119)] on 27.08.2019.
3. B.V.M.P Santhosh Kumar, K.Suresh, U.Varun Kumar, M. Umapathy, G.Uma. A piezoelectric motor and a method of operating therefor. [Indian Patent granted (PATENT NO. 299108)] on 24.7.2018.
