Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 14, 2019
Patent Application Number
16172196
Date Filed
October 26, 2018
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Embodiments of the disclosure relate to a low-power, high-data-rate, radio transceiver inside a contact lens. The radio transceiver includes a phase-locked loop having a frequency acquisition loop that turns on and off based on various performance characteristics of the transceiver. The transceiver also includes wireless power harvesting circuitry that receives a wireless power signal and generates a reference signal that is used by an oscillator within the transceiver.
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