US Patent Issued to HI on Feb. 18 for "Estimation of source-detector separation in an optical measurement system" (British, American Inventors)

ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,226,187, issued on Feb. 18, was assigned to HI LLC (Culver City, Calif.).

"Estimation of source-detector separation in an optical measurement system" was invented by Ryan Field (Culver City, Calif.), Katherine Perdue (Los Angeles) and Hamid Dehghani (Birmingham, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical measurement system includes a light source configured to emit a first light pulse and a second light pulse toward a target, a detector, and a processing unit. The first light pulse has a first wavelength and the second light pulse has a second wavelength different from the first wavelength. The processing unit is configured ...