Patent ID: 9681842
Date: 2017-06-20
CPC Classifications: A61B,A61J,G06K,G16H,H01Q,H04B,H04W,Y10T

Claim:
1. An apparatus, comprising: a coil configured to receive a monophasic electrically conductive signal associated with a composition ingested by a user, wherein the monophasic electrically conductive signal is configured to be transmitted through an electrically conductive medium by a signal generation element of an ingestible component associated with the composition, wherein the signal generation element is configured to generate the monophasic electrically conductive signal by modulating current flow through the electrically conductive medium; and a data storage element operatively coupled to the coil, the data storage element configured to store, based on the monophasic electrically conductive signal, at least one of time information, date information, or identity information associated with the composition.