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Prof. Ponnalagu R N

Associate Professor,
Department of Electrical and Electronics Engineering

Analog Front end for sensors, Biomedical Signal Processing, Design and development of UAV assisted systems, IoT enabled applications, MEMS sensors and Energy harvesters
H226, Department of EEE, Birla Institute of Technology & Science, Pilani
Hyderabad Campus
Jawahar Nagar, Kapra Mandal
Dist.-Medchal-500 078
Telangana, India

Patents Filed

 
13

Title: A Multiplexed Electrochemical Detection Device for Detection of Renal Biomarkers and Method Thereof.
Application No.: 202611101639; Application Date: 22 August 2026.
Inventors: R. N. Ponnalagu, Sanket Goel and Parvathy Nair.

12

Title: Reconfigurable Omnidirectional Spherical Robotic Device and Its Controlling Method Thereof.
Application No.: 202611096503; Application Date: 10 August 2026.
Inventors: Parameshwaran Iyer, Sohini Kayal, Swayam Shree, Dibyasreekany Bisoyi, Aarshia Rawat, Aryam Anupam, R. N. Ponnalagu and Joyjit Mukherjee.

11

Title: A Hybrid Nanomaterial Ink.
Application No.: 202641009078; Application Date: 29 January 2026.
Inventors: Arshad Javed, Sathish Kumar Dubey, R. N. Ponnalagu, Srihari P. S. V. V., Parvathy Nair, Badar Ali and Sanket Goel.

10

Title: A Mobile-Accessible Multiplexed Electrochemical Processing System.
Application No.: 202513080186; Application Date: 24 August 2025.
Inventors: R. N. Ponnalagu, Sanket Goel, Parvathy Nair, Sharan K. and Vishal S. A.

9

Title: Portable Photocatalytic Fuel Cell.
Application No.: 202511054125; Filing Date: 4 June 2025.
Inventors: Naveen K. Shrivastava, P. M. Sajith, R. N. Ponnalagu, Ankur Bhattacharjee and Sanket Goel.

8

Title: Portable Device and Process for Temperature-Compensated Onsite Water Quality Monitoring of Nitrate, Ammonia and Chlorine.
Application No.: 202511042788; Filing Date: 2 May 2025.
Inventors: R. N. Ponnalagu, Amrutha Lahari and Sanket Goel.

7

Title: Device and Method of Multi-Technique Electrochemical Detection with an Integrated Multimode User Interface.
Application No.: 202511031733; Application Date: 31 March 2025.
Inventors: R. N. Ponnalagu, Parvathy Nair and Sanket Goel.

6

Title: Software for Portable Potentiostat to Perform Voltammetric Analysis.
Copyright Diary No.: 3773/2025-CO/SW; Filing Date: 3 February 2025.
Creators: R. N. Ponnalagu, Parvathy Nair and Deepak K. S.

5

Title: μBIOPOT.
Trademark Application No.: 6800243; Filing Date: 11 January 2025.
Applicants: R. N. Ponnalagu, Parvathy Nair and Deepak K. S.

4

Title: Fabrication of Disposable Paper-Based Semi-Dry Electrode for Electrocardiography Signal Sensing.
Application No.: 202411077094; Filing Date: September 2024; Publication Date: 28 March 2025.
Inventors: Billa Bhandari, Alex Chun Kit Chan, Tanuj Wadhi, Sanket Goel, N. K. Nishchitha, Imran Khan, Sohan Dudala, Krishnapriya G. B. and R. N. Ponnalagu.

3

Title: Electrochemical Sensing Platform and Method for Determining Presence of Heavy Metals in a Fluid Sample.
Application No.: 202411042814; Filing Date: 3 June 2024; Publication Date: 19 December 2025.
Inventors: R. N. Ponnalagu, Sanket Goel and Sreerama Amrutha Lahari.

2

Title: A Device with Miniaturized, 3D-Printing and Interdigitated Two-Electrode System for Biomarker Detection.
Application No.: 202311082590; Filing Date: 4 December 2023; Publication Date: 6 June 2025.
Inventors: R. N. Ponnalagu, Sanket Goel, Parvathy Nair and Khairunnisa Amreen.

1

Title: A Portable Real-Time Colorimetric Detection Device and Method of Using the Same.
Application No.: 202111015698; Filing Date: April 2021.
Inventors: Abhishesh Pal, M. B. Kulkarni, Satish Kumar Dubey, R. N. Ponnalagu and Sanket Goel.