US Patent Issued to Apple on June 30 for "Physiological sensors with combined signal outputs" (California Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,315, issued on June 30, was assigned to Apple Inc. (Cupertino, Calif.).

"Physiological sensors with combined signal outputs" was invented by Adriaan J Taal (San Diego) and Amandeep Singh (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device includes a physiological sensor having a plurality of sensing electrodes, and a signal combining chip having a plurality of input channels, a waveform generator, a summing circuit, and an output channel. The plurality of input channels are configured to receive a plurality of voltage signals. Each input channel is configured to receive a respective one of the plurality of voltage signals from ...