MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202311084939 A) filed by Shoolini University Of Biotechnology And Management Sciences, Solan, Himachal Pradesh, on Dec. 13, 2023, for 'a radio-frequency based multiband diabetes detecting device.'

Inventor(s) include Abhishek Kandwal; and Rohit Jasrotia.

The application for the patent was published on July 4, under issue no. 27/2025.

According to the abstract released by the Intellectual Property India: "The present invention discloses a radiofrequency diabetes-detecting device, marking a significant stride in non-invasive glucose monitoring. This meticulously designed sensor integrates state-of-the-art technologies-microstriplines, a meta-sensing array, defected ground structure, and an enclosed conductive region-establishing a robust foundation for precise glucose detection at dual frequencies ranging from 4.5 GHz and 9.2 GHz with dimensions of 15 to 20mm, the sensor offers both precision and convenience. Furthermore, the present invention lies in a dual-pronged method simultaneously assessing resonant frequency shifts and magnitude changes, enhancing glucose concentration measurement precision. In conclusion, the present invention represents a pioneering leap in radiofrequency diabetes-detecting sensors, offering substantial improvement in glucose measurement accuracy and it holds promise for advancing non-invasive glucose monitoring."

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