US Patent Issued to KNOW LABS on March 25 for "Non-invasive analyte sensor with superheterodyne circuit" (Washington Inventor)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,281, issued on March 25, was assigned to KNOW LABS INC. (Seattle).

"Non-invasive analyte sensor with superheterodyne circuit" was invented by Edward Stephen Lowe Jr. (Seattle).

According to the abstract* released by the U.S. Patent & Trademark Office: "A non-invasive analyte sensor includes a receive side with a superheterodyne circuit. The superheterodyne circuit include a mixer with an input that is electrically connected to a receive antenna, and a radio frequency generator connected to another input of the mixer and that is configured to generate a radio frequency signal. The mixer outputs a signal that is based on a frequency of a signal received by the receive antenna and ...