MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202647082943 A) filed by Google LLC on July 06, 2026, for Differential Stimulated Raman Spectroscopy With A Calibration Light Source For Background-Free Signal Detection.
Inventors include Shin, Jungwoo; Liao, Chien-Sheng; Tshitoyan, Vahe; Tsang, Cheongyuen William; Dobson, Kelly Elizabeth; and Chaudhury, Rafeed A. Number.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present disclosure provides methods, systems, and devices for estimating the presence of analytes in the tissue of a user. The system can include a Raman pump light source that emits pump light toward a tissue of the user at a pum...