The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2026
Filed:
Feb. 27, 2024
Micron Electronics Llc, Boca Raton, FL (US);
Jun Xu, Boca Raton, FL (US);
MICRON ELECTRONICS LLC, Boca Raton, FL (US);
Abstract
A wireless device includes: a first circuit configured to perform normal operation of the wireless device in a normal operation mode and configured to be powered down in a power-down standby (PDS) mode; a second circuit at least including a low-power processor, a built-in battery, and an event detector, and configured to perform a power management function; a power source; and a switch configured between the first circuit and the power source and controlled by the second circuit to connect the first circuit to the power source or disconnect the first circuit from the power source. The power management function includes: in response to detecting a wake-up event by the event detector, changing the first circuit from the PDS mode to the normal operation mode; and in response to detecting a PDS event by the event detector, changing the first circuit from the normal operation mode to the PDS mode.