Intellectual Property India Publishes Patent Application for Charge-To-Digital Converter For Time-Domain Dual Lifetime Referencing

MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202617064457 A) filed by Worcester Polytechnic Institute on May 21, 2026, for Charge-To-Digital Converter For Time-Domain Dual Lifetime Referencing.

Inventors include Guler, Ulkuhan; Tufan, Tuna B.; and Mcneill, John A..

The application for the patent was published on September 11, 2026, under issue no. 37/2026.

Abstract: A wearable, miniaturized wireless device provides accurate measurement of transcutaneous carbon dioxide diffusing though the skin detects a luminescent response of a carbon dioxide-sensitive film, providing an accurate reflection of a person's blood carbon dioxide levels. The device employs a charge-to-digital converter (CDC) arch...